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image",[63,898,436],{"class":154},[63,900,902,904,906,908,911],{"class":65,"line":901},50,[63,903,442],{"class":441},[63,905,445],{"class":154},[63,907,635],{"class":441},[63,909,910],{"class":845},"%",[63,912,486],{"class":154},[63,914,916,918,920,922,924],{"class":65,"line":915},51,[63,917,569],{"class":441},[63,919,445],{"class":154},[63,921,635],{"class":441},[63,923,910],{"class":845},[63,925,486],{"class":154},[63,927,929],{"class":65,"line":928},52,[63,930,92],{"class":154},[63,932,934],{"class":65,"line":933},53,[63,935,385],{"emptyLinePlaceholder":35},[63,937,939,942],{"class":65,"line":938},54,[63,940,941],{"class":162},".onSavebut",[63,943,436],{"class":154},[63,945,947,949,951,954],{"class":65,"line":946},55,[63,948,442],{"class":441},[63,950,445],{"class":154},[63,952,953],{"class":441},"300",[63,955,451],{"class":154},[63,957,959,961,963,965],{"class":65,"line":958},56,[63,960,643],{"class":441},[63,962,445],{"class":154},[63,964,810],{"class":441},[63,966,486],{"class":154},[63,968,970,972,974,977],{"class":65,"line":969},57,[63,971,591],{"class":441},[63,973,445],{"class":154},[63,975,976],{"class":441},"#07c160",[63,978,486],{"class":154},[63,980,982],{"class":65,"line":981},58,[63,983,92],{"class":154},[54,985,987],{"className":56,"code":986,"language":58,"meta":26,"style":26},"Page({\n data: {\n imgOneSwitch: true,\n imgOne: [],\n MAXCOUNTIMAGE: 9,\n },\n\n onLoad: function (options) {},\n\n \u002F\u002F 保存到 存储 & 数据库\n onSave: function () {\n if (this.data.imgOne.length == 0) {\n wx.showToast({\n title: \"请添加图片\",\n icon: \"none\",\n });\n return;\n }\n\n console.log(\"通过 ---空--- 校验\");\n\n wx.showToast({\n title: \"上传图片中\",\n icon: \"loading\",\n duration: 30000,\n mask: true,\n });\n\n this.OnUpImg();\n },\n\n OnUpImg: function () {\n let promiseArr = [];\n let fileIds = []; \u002F\u002F 将图片的fileId存放到一个数组中\n let imgLength = this.data.imgOne.length;\n\n \u002F\u002F 图片上传\n for (let i = 0; i \u003C imgLength; i++) {\n let p = new Promise((resolve, reject) => {\n let item = this.data.imgOne[i];\n let suffix = \u002F\\.\\w+$\u002F.exec(item)[0];\n\n wx.cloud.uploadFile({\n cloudPath:\n \"testdir\u002F\" + Date.now() + \"-\" + Math.random() * 1000000 + suffix,\n filePath: item,\n success: (res) => {\n console.log(res);\n \u002F\u002F console.log(res.fileID)\n fileIds = fileIds.concat(res.fileID); \u002F\u002F 拼接\n resolve();\n },\n fail: (err) => {\n console.error(err);\n reject();\n },\n });\n });\n promiseArr.push(p);\n }\n\n Promise.all(promiseArr)\n .then((res) => {\n this.addtoDB(fileIds);\n })\n .catch((err) => {\n console.error(err); \u002F\u002F 上传图片失败\n\n wx.showToast({\n title: \"上传失败 请再次点击发布\",\n icon: \"none\",\n duration: 3000,\n });\n });\n },\n\n addtoDB: function (fileIds) {\n wx.showToast({\n title: \"发布中...\",\n });\n },\n\n \u002F\u002F 选择图片 + 回显\n onChooseOne: function () {\n let that = this;\n wx.chooseImage({\n count: this.data.MAXCOUNTIMAGE - this.data.imgOne.length,\n \u002F\u002F sizeType: ['compressed','original'],\n sourceType: [\"album\", \"camera\"],\n sizeType: [\"compressed\"],\n \u002F\u002F sourceType: ['album'],\n success(res) {\n console.log(res);\n\n let tempArr = that.data.imgOne.concat(res.tempFilePaths);\n\n that.setData({\n imgOne: tempArr,\n });\n\n if (that.data.imgOne.length >= that.data.MAXCOUNTIMAGE) {\n that.setData({\n imgOneSwitch: false,\n });\n }\n },\n });\n },\n\n \u002F\u002F 删除图片功能\n reBackImg: function (e) {\n let dataset = e.currentTarget.dataset;\n let index = dataset.index;\n console.log(index);\n\n let arr = this.data.imgOne;\n arr.splice(index, 1);\n\n if (\n arr.length \u003C this.data.MAXCOUNTIMAGE &&\n this.data.imgOneSwitch === false\n ) {\n this.setData({\n imgOneSwitch: true,\n });\n }\n\n this.setData({\n imgOne: arr,\n });\n },\n\n \u002F\u002F 预览图片\n previewImg: function (e) {\n console.log(\"放大图片\");\n\n let index = e.currentTarget.dataset.index;\n let item = this.data.imgOne[index];\n\n console.log(item);\n\n wx.previewImage({\n current: item, \u002F\u002F 当前显示图片的http链接\n urls: this.data.imgOne, \u002F\u002F 需要预览的图片http链接列表\n });\n },\n});\n",[60,988,989,994,999,1004,1009,1014,1019,1023,1028,1032,1037,1042,1047,1052,1057,1062,1067,1072,1077,1081,1086,1090,1095,1100,1105,1110,1115,1120,1124,1129,1133,1137,1142,1147,1152,1157,1161,1166,1171,1176,1181,1186,1190,1195,1200,1205,1210,1215,1220,1225,1230,1235,1240,1245,1250,1255,1259,1264,1268,1274,1279,1284,1290,1296,1302,1308,1314,1320,1325,1331,1337,1343,1349,1354,1359,1364,1369,1375,1380,1386,1391,1396,1401,1407,1413,1419,1425,1431,1437,1443,1449,1455,1461,1467,1472,1478,1483,1489,1495,1500,1505,1511,1517,1523,1529,1535,1541,1546,1551,1556,1562,1568,1574,1580,1586,1591,1597,1603,1608,1614,1620,1626,1632,1638,1644,1649,1654,1659,1665,1671,1676,1681,1686,1692,1698,1704,1709,1715,1721,1726,1732,1737,1743,1749,1755,1760,1765],{"__ignoreMap":26},[63,990,991],{"class":65,"line":66},[63,992,993],{},"Page({\n",[63,995,996],{"class":65,"line":27},[63,997,998],{}," data: {\n",[63,1000,1001],{"class":65,"line":77},[63,1002,1003],{}," imgOneSwitch: true,\n",[63,1005,1006],{"class":65,"line":83},[63,1007,1008],{}," imgOne: [],\n",[63,1010,1011],{"class":65,"line":89},[63,1012,1013],{}," MAXCOUNTIMAGE: 9,\n",[63,1015,1016],{"class":65,"line":236},[63,1017,1018],{}," },\n",[63,1020,1021],{"class":65,"line":247},[63,1022,385],{"emptyLinePlaceholder":35},[63,1024,1025],{"class":65,"line":258},[63,1026,1027],{}," onLoad: function (options) {},\n",[63,1029,1030],{"class":65,"line":269},[63,1031,385],{"emptyLinePlaceholder":35},[63,1033,1034],{"class":65,"line":276},[63,1035,1036],{}," \u002F\u002F 保存到 存储 & 数据库\n",[63,1038,1039],{"class":65,"line":287},[63,1040,1041],{}," onSave: function () {\n",[63,1043,1044],{"class":65,"line":297},[63,1045,1046],{}," if (this.data.imgOne.length == 0) {\n",[63,1048,1049],{"class":65,"line":306},[63,1050,1051],{}," wx.showToast({\n",[63,1053,1054],{"class":65,"line":316},[63,1055,1056],{}," title: \"请添加图片\",\n",[63,1058,1059],{"class":65,"line":325},[63,1060,1061],{}," icon: \"none\",\n",[63,1063,1064],{"class":65,"line":335},[63,1065,1066],{}," });\n",[63,1068,1069],{"class":65,"line":372},[63,1070,1071],{}," return;\n",[63,1073,1074],{"class":65,"line":382},[63,1075,1076],{}," }\n",[63,1078,1079],{"class":65,"line":388},[63,1080,385],{"emptyLinePlaceholder":35},[63,1082,1083],{"class":65,"line":601},[63,1084,1085],{}," console.log(\"通过 ---空--- 校验\");\n",[63,1087,1088],{"class":65,"line":614},[63,1089,385],{"emptyLinePlaceholder":35},[63,1091,1092],{"class":65,"line":627},[63,1093,1094],{}," wx.showToast({\n",[63,1096,1097],{"class":65,"line":640},[63,1098,1099],{}," title: \"上传图片中\",\n",[63,1101,1102],{"class":65,"line":653},[63,1103,1104],{}," icon: \"loading\",\n",[63,1106,1107],{"class":65,"line":658},[63,1108,1109],{}," duration: 30000,\n",[63,1111,1112],{"class":65,"line":663},[63,1113,1114],{}," mask: true,\n",[63,1116,1117],{"class":65,"line":672},[63,1118,1119],{}," });\n",[63,1121,1122],{"class":65,"line":683},[63,1123,385],{"emptyLinePlaceholder":35},[63,1125,1126],{"class":65,"line":694},[63,1127,1128],{}," this.OnUpImg();\n",[63,1130,1131],{"class":65,"line":699},[63,1132,1018],{},[63,1134,1135],{"class":65,"line":712},[63,1136,385],{"emptyLinePlaceholder":35},[63,1138,1139],{"class":65,"line":717},[63,1140,1141],{}," OnUpImg: function () {\n",[63,1143,1144],{"class":65,"line":722},[63,1145,1146],{}," let promiseArr = [];\n",[63,1148,1149],{"class":65,"line":730},[63,1150,1151],{}," let fileIds = []; \u002F\u002F 将图片的fileId存放到一个数组中\n",[63,1153,1154],{"class":65,"line":742},[63,1155,1156],{}," let imgLength = this.data.imgOne.length;\n",[63,1158,1159],{"class":65,"line":755},[63,1160,385],{"emptyLinePlaceholder":35},[63,1162,1163],{"class":65,"line":767},[63,1164,1165],{}," \u002F\u002F 图片上传\n",[63,1167,1168],{"class":65,"line":772},[63,1169,1170],{}," for (let i = 0; i \u003C imgLength; i++) {\n",[63,1172,1173],{"class":65,"line":785},[63,1174,1175],{}," let p = new Promise((resolve, reject) => {\n",[63,1177,1178],{"class":65,"line":798},[63,1179,1180],{}," let item = this.data.imgOne[i];\n",[63,1182,1183],{"class":65,"line":803},[63,1184,1185],{}," let suffix = \u002F\\.\\w+$\u002F.exec(item)[0];\n",[63,1187,1188],{"class":65,"line":815},[63,1189,385],{"emptyLinePlaceholder":35},[63,1191,1192],{"class":65,"line":828},[63,1193,1194],{}," wx.cloud.uploadFile({\n",[63,1196,1197],{"class":65,"line":833},[63,1198,1199],{}," cloudPath:\n",[63,1201,1202],{"class":65,"line":851},[63,1203,1204],{}," \"testdir\u002F\" + Date.now() + \"-\" + Math.random() * 1000000 + suffix,\n",[63,1206,1207],{"class":65,"line":866},[63,1208,1209],{}," filePath: item,\n",[63,1211,1212],{"class":65,"line":879},[63,1213,1214],{}," success: (res) => {\n",[63,1216,1217],{"class":65,"line":884},[63,1218,1219],{}," console.log(res);\n",[63,1221,1222],{"class":65,"line":889},[63,1223,1224],{}," \u002F\u002F console.log(res.fileID)\n",[63,1226,1227],{"class":65,"line":901},[63,1228,1229],{}," fileIds = fileIds.concat(res.fileID); \u002F\u002F 拼接\n",[63,1231,1232],{"class":65,"line":915},[63,1233,1234],{}," resolve();\n",[63,1236,1237],{"class":65,"line":928},[63,1238,1239],{}," },\n",[63,1241,1242],{"class":65,"line":933},[63,1243,1244],{}," fail: (err) => {\n",[63,1246,1247],{"class":65,"line":938},[63,1248,1249],{}," console.error(err);\n",[63,1251,1252],{"class":65,"line":946},[63,1253,1254],{}," reject();\n",[63,1256,1257],{"class":65,"line":958},[63,1258,1239],{},[63,1260,1261],{"class":65,"line":969},[63,1262,1263],{}," });\n",[63,1265,1266],{"class":65,"line":981},[63,1267,1066],{},[63,1269,1271],{"class":65,"line":1270},59,[63,1272,1273],{}," promiseArr.push(p);\n",[63,1275,1277],{"class":65,"line":1276},60,[63,1278,1076],{},[63,1280,1282],{"class":65,"line":1281},61,[63,1283,385],{"emptyLinePlaceholder":35},[63,1285,1287],{"class":65,"line":1286},62,[63,1288,1289],{}," Promise.all(promiseArr)\n",[63,1291,1293],{"class":65,"line":1292},63,[63,1294,1295],{}," .then((res) => {\n",[63,1297,1299],{"class":65,"line":1298},64,[63,1300,1301],{}," this.addtoDB(fileIds);\n",[63,1303,1305],{"class":65,"line":1304},65,[63,1306,1307],{}," })\n",[63,1309,1311],{"class":65,"line":1310},66,[63,1312,1313],{}," .catch((err) => {\n",[63,1315,1317],{"class":65,"line":1316},67,[63,1318,1319],{}," console.error(err); \u002F\u002F 上传图片失败\n",[63,1321,1323],{"class":65,"line":1322},68,[63,1324,385],{"emptyLinePlaceholder":35},[63,1326,1328],{"class":65,"line":1327},69,[63,1329,1330],{}," wx.showToast({\n",[63,1332,1334],{"class":65,"line":1333},70,[63,1335,1336],{}," title: \"上传失败 请再次点击发布\",\n",[63,1338,1340],{"class":65,"line":1339},71,[63,1341,1342],{}," icon: \"none\",\n",[63,1344,1346],{"class":65,"line":1345},72,[63,1347,1348],{}," duration: 3000,\n",[63,1350,1352],{"class":65,"line":1351},73,[63,1353,1263],{},[63,1355,1357],{"class":65,"line":1356},74,[63,1358,1066],{},[63,1360,1362],{"class":65,"line":1361},75,[63,1363,1018],{},[63,1365,1367],{"class":65,"line":1366},76,[63,1368,385],{"emptyLinePlaceholder":35},[63,1370,1372],{"class":65,"line":1371},77,[63,1373,1374],{}," addtoDB: function (fileIds) {\n",[63,1376,1378],{"class":65,"line":1377},78,[63,1379,1094],{},[63,1381,1383],{"class":65,"line":1382},79,[63,1384,1385],{}," title: \"发布中...\",\n",[63,1387,1389],{"class":65,"line":1388},80,[63,1390,1119],{},[63,1392,1394],{"class":65,"line":1393},81,[63,1395,1018],{},[63,1397,1399],{"class":65,"line":1398},82,[63,1400,385],{"emptyLinePlaceholder":35},[63,1402,1404],{"class":65,"line":1403},83,[63,1405,1406],{}," \u002F\u002F 选择图片 + 回显\n",[63,1408,1410],{"class":65,"line":1409},84,[63,1411,1412],{}," onChooseOne: function () {\n",[63,1414,1416],{"class":65,"line":1415},85,[63,1417,1418],{}," let that = this;\n",[63,1420,1422],{"class":65,"line":1421},86,[63,1423,1424],{}," wx.chooseImage({\n",[63,1426,1428],{"class":65,"line":1427},87,[63,1429,1430],{}," count: this.data.MAXCOUNTIMAGE - this.data.imgOne.length,\n",[63,1432,1434],{"class":65,"line":1433},88,[63,1435,1436],{}," \u002F\u002F sizeType: ['compressed','original'],\n",[63,1438,1440],{"class":65,"line":1439},89,[63,1441,1442],{}," sourceType: [\"album\", \"camera\"],\n",[63,1444,1446],{"class":65,"line":1445},90,[63,1447,1448],{}," sizeType: [\"compressed\"],\n",[63,1450,1452],{"class":65,"line":1451},91,[63,1453,1454],{}," \u002F\u002F sourceType: ['album'],\n",[63,1456,1458],{"class":65,"line":1457},92,[63,1459,1460],{}," success(res) {\n",[63,1462,1464],{"class":65,"line":1463},93,[63,1465,1466],{}," console.log(res);\n",[63,1468,1470],{"class":65,"line":1469},94,[63,1471,385],{"emptyLinePlaceholder":35},[63,1473,1475],{"class":65,"line":1474},95,[63,1476,1477],{}," let tempArr = that.data.imgOne.concat(res.tempFilePaths);\n",[63,1479,1481],{"class":65,"line":1480},96,[63,1482,385],{"emptyLinePlaceholder":35},[63,1484,1486],{"class":65,"line":1485},97,[63,1487,1488],{}," that.setData({\n",[63,1490,1492],{"class":65,"line":1491},98,[63,1493,1494],{}," imgOne: tempArr,\n",[63,1496,1498],{"class":65,"line":1497},99,[63,1499,1263],{},[63,1501,1503],{"class":65,"line":1502},100,[63,1504,385],{"emptyLinePlaceholder":35},[63,1506,1508],{"class":65,"line":1507},101,[63,1509,1510],{}," if (that.data.imgOne.length >= that.data.MAXCOUNTIMAGE) {\n",[63,1512,1514],{"class":65,"line":1513},102,[63,1515,1516],{}," that.setData({\n",[63,1518,1520],{"class":65,"line":1519},103,[63,1521,1522],{}," imgOneSwitch: false,\n",[63,1524,1526],{"class":65,"line":1525},104,[63,1527,1528],{}," });\n",[63,1530,1532],{"class":65,"line":1531},105,[63,1533,1534],{}," }\n",[63,1536,1538],{"class":65,"line":1537},106,[63,1539,1540],{}," },\n",[63,1542,1544],{"class":65,"line":1543},107,[63,1545,1119],{},[63,1547,1549],{"class":65,"line":1548},108,[63,1550,1018],{},[63,1552,1554],{"class":65,"line":1553},109,[63,1555,385],{"emptyLinePlaceholder":35},[63,1557,1559],{"class":65,"line":1558},110,[63,1560,1561],{}," \u002F\u002F 删除图片功能\n",[63,1563,1565],{"class":65,"line":1564},111,[63,1566,1567],{}," reBackImg: function (e) {\n",[63,1569,1571],{"class":65,"line":1570},112,[63,1572,1573],{}," let dataset = e.currentTarget.dataset;\n",[63,1575,1577],{"class":65,"line":1576},113,[63,1578,1579],{}," let index = dataset.index;\n",[63,1581,1583],{"class":65,"line":1582},114,[63,1584,1585],{}," console.log(index);\n",[63,1587,1589],{"class":65,"line":1588},115,[63,1590,385],{"emptyLinePlaceholder":35},[63,1592,1594],{"class":65,"line":1593},116,[63,1595,1596],{}," let arr = this.data.imgOne;\n",[63,1598,1600],{"class":65,"line":1599},117,[63,1601,1602],{}," arr.splice(index, 1);\n",[63,1604,1606],{"class":65,"line":1605},118,[63,1607,385],{"emptyLinePlaceholder":35},[63,1609,1611],{"class":65,"line":1610},119,[63,1612,1613],{}," if (\n",[63,1615,1617],{"class":65,"line":1616},120,[63,1618,1619],{}," arr.length \u003C this.data.MAXCOUNTIMAGE &&\n",[63,1621,1623],{"class":65,"line":1622},121,[63,1624,1625],{}," this.data.imgOneSwitch === false\n",[63,1627,1629],{"class":65,"line":1628},122,[63,1630,1631],{}," ) {\n",[63,1633,1635],{"class":65,"line":1634},123,[63,1636,1637],{}," this.setData({\n",[63,1639,1641],{"class":65,"line":1640},124,[63,1642,1643],{}," imgOneSwitch: true,\n",[63,1645,1647],{"class":65,"line":1646},125,[63,1648,1066],{},[63,1650,1652],{"class":65,"line":1651},126,[63,1653,1076],{},[63,1655,1657],{"class":65,"line":1656},127,[63,1658,385],{"emptyLinePlaceholder":35},[63,1660,1662],{"class":65,"line":1661},128,[63,1663,1664],{}," this.setData({\n",[63,1666,1668],{"class":65,"line":1667},129,[63,1669,1670],{}," imgOne: arr,\n",[63,1672,1674],{"class":65,"line":1673},130,[63,1675,1119],{},[63,1677,1679],{"class":65,"line":1678},131,[63,1680,1018],{},[63,1682,1684],{"class":65,"line":1683},132,[63,1685,385],{"emptyLinePlaceholder":35},[63,1687,1689],{"class":65,"line":1688},133,[63,1690,1691],{}," \u002F\u002F 预览图片\n",[63,1693,1695],{"class":65,"line":1694},134,[63,1696,1697],{}," previewImg: function (e) {\n",[63,1699,1701],{"class":65,"line":1700},135,[63,1702,1703],{}," console.log(\"放大图片\");\n",[63,1705,1707],{"class":65,"line":1706},136,[63,1708,385],{"emptyLinePlaceholder":35},[63,1710,1712],{"class":65,"line":1711},137,[63,1713,1714],{}," let index = e.currentTarget.dataset.index;\n",[63,1716,1718],{"class":65,"line":1717},138,[63,1719,1720],{}," let item = this.data.imgOne[index];\n",[63,1722,1724],{"class":65,"line":1723},139,[63,1725,385],{"emptyLinePlaceholder":35},[63,1727,1729],{"class":65,"line":1728},140,[63,1730,1731],{}," console.log(item);\n",[63,1733,1735],{"class":65,"line":1734},141,[63,1736,385],{"emptyLinePlaceholder":35},[63,1738,1740],{"class":65,"line":1739},142,[63,1741,1742],{}," wx.previewImage({\n",[63,1744,1746],{"class":65,"line":1745},143,[63,1747,1748],{}," current: item, \u002F\u002F 当前显示图片的http链接\n",[63,1750,1752],{"class":65,"line":1751},144,[63,1753,1754],{}," urls: this.data.imgOne, \u002F\u002F 需要预览的图片http链接列表\n",[63,1756,1758],{"class":65,"line":1757},145,[63,1759,1119],{},[63,1761,1763],{"class":65,"line":1762},146,[63,1764,1018],{},[63,1766,1768],{"class":65,"line":1767},147,[63,1769,1770],{},"});\n",[11,1772,1773],{},"注意要在 云开发控制台 -> 云存储 新建 testdir 文件夹",[108,1775,1776],{},"html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: 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",[63,3091,3092],{"class":169},"'imgSecCheck'",[63,3094,528],{"class":154},[63,3096,3097,3100,3103],{"class":65,"line":325},[63,3098,3099],{"class":154}," client_msg_id: ",[63,3101,3102],{"class":169},"'client_msg_id_1'",[63,3104,528],{"class":154},[63,3106,3107],{"class":65,"line":335},[63,3108,3109],{"class":154}," data: {\n",[63,3111,3112,3115,3118],{"class":65,"line":372},[63,3113,3114],{"class":154}," Action: ",[63,3116,3117],{"class":169},"'ImageModeration'",[63,3119,528],{"class":154},[63,3121,3122,3125,3128,3130,3133,3135,3138],{"class":65,"line":382},[63,3123,3124],{"class":154}," Scenes: [",[63,3126,3127],{"class":169},"'PORN'",[63,3129,2964],{"class":154},[63,3131,3132],{"class":169},"'POLITICS'",[63,3134,2964],{"class":154},[63,3136,3137],{"class":169},"'TERRORISM'",[63,3139,2484],{"class":154},[63,3141,3142],{"class":65,"line":388},[63,3143,3144],{"class":154}," ImageUrl: event.img,\n",[63,3146,3147,3150,3153],{"class":65,"line":601},[63,3148,3149],{"class":154}," ImageBase64: ",[63,3151,3152],{"class":169},"''",[63,3154,528],{"class":154},[63,3156,3157,3160,3162],{"class":65,"line":614},[63,3158,3159],{"class":154}," Config: ",[63,3161,3152],{"class":169},[63,3163,528],{"class":154},[63,3165,3166,3169,3171],{"class":65,"line":627},[63,3167,3168],{"class":154}," Extra: ",[63,3170,3152],{"class":169},[63,3172,528],{"class":154},[63,3174,3175],{"class":65,"line":640},[63,3176,3177],{"class":154}," },\n",[63,3179,3180],{"class":65,"line":653},[63,3181,1307],{"class":154},[63,3183,3184],{"class":65,"line":658},[63,3185,385],{"emptyLinePlaceholder":35},[63,3187,3188],{"class":65,"line":663},[63,3189,3190],{"class":427}," \u002F\u002F return JSON.parse(result.data).Response.Suggestion\n",[63,3192,3193,3196],{"class":65,"line":672},[63,3194,3195],{"class":845}," return",[63,3197,3198],{"class":154}," result\n",[63,3200,3201,3204,3207],{"class":65,"line":683},[63,3202,3203],{"class":154}," } ",[63,3205,3206],{"class":845},"catch",[63,3208,3209],{"class":154}," (err) {\n",[63,3211,3212,3214],{"class":65,"line":694},[63,3213,3195],{"class":845},[63,3215,3216],{"class":154}," err\n",[63,3218,3219],{"class":65,"line":699},[63,3220,3221],{"class":154}," }\n",[63,3223,3224],{"class":65,"line":712},[63,3225,92],{"class":154},[11,3227,3228],{},"需要注意：",[2614,3230,3231,3234],{},[2617,3232,3233],{},"API 对图片大小有限制。",[2617,3235,3236,3237,3240],{},"约 30% 的请求会返回 ",[60,3238,3239],{},"res.result.errCode === -604102","，遇到时只能再次调用。",[127,3242,3243],{"id":3243},"记录审核结果",[11,3245,3246,3247,3250],{},"可以添加一个 ",[60,3248,3249],{},"imgCheck"," 集合，统计哪些图片通过了 AI 审核、哪些未通过：",[54,3252,3257],{"className":3253,"code":3255,"language":3256,"meta":26},[3254],"language-text","_id: 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'\n_openid: 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'\nimg: 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'\nisPass: true\n","text",[60,3258,3255],{"__ignoreMap":26},[108,3260,3261],{},"html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html pre.shiki code .sqxcx, html code.shiki .sqxcx{--shiki-default:#E36209}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":3263},[3264,3265,3266],{"id":2863,"depth":27,"text":2863},{"id":2892,"depth":27,"text":2892},{"id":3243,"depth":27,"text":3243},"https:\u002F\u002Fblog.csdn.net\u002Fu013633921\u002Farticle\u002Fdetails\u002F113473412","2021-01-31","通过云存储、临时文件 URL 和云函数调用珊瑚图片内容安全 API，审核微信小程序用户上传的照片。",{},"\u002Fblog\u002Fwechat_mini_program_shanhu_image_content_safety",{"title":2834,"description":3269},"blog\u002Fwechat_mini_program_shanhu_image_content_safety",[1781,1788,3275,3276,3277],"图片审核","内容安全","云函数","2022-04-06","fNPVyykLsR53qMd1Yf2dDQKcZ3F67NGVOJMq_s-Q0pM",{"id":3281,"title":3282,"body":3283,"category":3785,"cover":30,"csdn":30,"date":3786,"description":3787,"draft":32,"extension":33,"meta":3788,"navigation":35,"path":3789,"seo":3790,"stem":3791,"tags":3792,"updated":30,"__hash__":3796},"blog\u002Fblog\u002Fleetcode_valid_parentheses.md","LeetCode 20：有效的括号（暴力法与栈）",{"type":8,"value":3284,"toc":3775},[3285,3291,3294,3320,3323,3334,3337,3431,3435,3448,3456,3463,3469,3472,3539,3546,3562,3565,3569,3572,3602,3726,3731,3740,3743,3755,3758,3761,3764,3771,3773],[11,3286,3287],{},[97,3288],{"alt":3289,"src":3290},"有效的括号示意图","https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F55255b28703cca6143b9e759fca9f070.jpg",[127,3292,3293],{"id":3293},"题目描述",[11,3295,3296,3297,3299,3300,3299,3303,3299,3306,3299,3309,3299,3312,3315,3316,3319],{},"给定一个只包含 ",[60,3298,2916],{},"、",[60,3301,3302],{},")",[60,3304,3305],{},"[",[60,3307,3308],{},"]",[60,3310,3311],{},"{",[60,3313,3314],{},"}"," 的字符串 ",[60,3317,3318],{},"s","，判断字符串中的括号是否有效。",[11,3321,3322],{},"有效字符串需要满足：",[2865,3324,3325,3328,3331],{},[2617,3326,3327],{},"左括号必须由相同类型的右括号闭合；",[2617,3329,3330],{},"左括号必须按照正确的顺序闭合；",[2617,3332,3333],{},"每个右括号都必须有一个与之对应的左括号。",[11,3335,3336],{},"例如：",[3338,3339,3340,3356],"table",{},[3341,3342,3343],"thead",{},[3344,3345,3346,3350,3353],"tr",{},[3347,3348,3349],"th",{},"输入",[3347,3351,3352],{},"输出",[3347,3354,3355],{},"说明",[3357,3358,3359,3375,3389,3403,3417],"tbody",{},[3344,3360,3361,3367,3372],{},[3362,3363,3364],"td",{},[60,3365,3366],{},"()",[3362,3368,3369],{},[60,3370,3371],{},"true",[3362,3373,3374],{},"一对圆括号正确闭合",[3344,3376,3377,3382,3386],{},[3362,3378,3379],{},[60,3380,3381],{},"()[]{}",[3362,3383,3384],{},[60,3385,3371],{},[3362,3387,3388],{},"三组括号均正确闭合",[3344,3390,3391,3396,3400],{},[3362,3392,3393],{},[60,3394,3395],{},"(]",[3362,3397,3398],{},[60,3399,3061],{},[3362,3401,3402],{},"括号类型不匹配",[3344,3404,3405,3410,3414],{},[3362,3406,3407],{},[60,3408,3409],{},"([)]",[3362,3411,3412],{},[60,3413,3061],{},[3362,3415,3416],{},"括号的闭合顺序错误",[3344,3418,3419,3424,3428],{},[3362,3420,3421],{},[60,3422,3423],{},"{[]}",[3362,3425,3426],{},[60,3427,3371],{},[3362,3429,3430],{},"嵌套顺序正确",[127,3432,3434],{"id":3433},"解法一暴力消除","解法一：暴力消除",[11,3436,3437,3438,3299,3440,3443,3444,3447],{},"不断删除字符串中相邻且匹配的 ",[60,3439,3366],{},[60,3441,3442],{},"[]"," 和 ",[60,3445,3446],{},"{}","：",[2614,3449,3450,3453],{},[2617,3451,3452],{},"如果最后字符串变为空，说明所有括号都能正确匹配；",[2617,3454,3455],{},"如果某一轮没有删除任何内容，但字符串仍不为空，说明字符串无效。",[11,3457,3458,3459,3462],{},"以 ",[60,3460,3461],{},"{[()]}"," 为例：",[54,3464,3467],{"className":3465,"code":3466,"language":3256,"meta":26},[3254],"{[()]} -> {[]} -> {} -> 空字符串\n",[60,3468,3466],{"__ignoreMap":26},[11,3470,3471],{},"JavaScript 实现：",[54,3473,3475],{"className":56,"code":3474,"language":58,"meta":26,"style":26},"var isValid = function (s) {\n let previousLength = -1;\n\n while (s.length !== previousLength) {\n previousLength = s.length;\n s = s\n .replaceAll(\"()\", \"\")\n .replaceAll(\"[]\", \"\")\n .replaceAll(\"{}\", \"\");\n }\n\n return s.length === 0;\n};\n",[60,3476,3477,3482,3487,3491,3496,3501,3506,3511,3516,3521,3525,3529,3534],{"__ignoreMap":26},[63,3478,3479],{"class":65,"line":66},[63,3480,3481],{},"var isValid = function (s) {\n",[63,3483,3484],{"class":65,"line":27},[63,3485,3486],{}," let previousLength = -1;\n",[63,3488,3489],{"class":65,"line":77},[63,3490,385],{"emptyLinePlaceholder":35},[63,3492,3493],{"class":65,"line":83},[63,3494,3495],{}," while (s.length !== previousLength) {\n",[63,3497,3498],{"class":65,"line":89},[63,3499,3500],{}," previousLength = s.length;\n",[63,3502,3503],{"class":65,"line":236},[63,3504,3505],{}," s = s\n",[63,3507,3508],{"class":65,"line":247},[63,3509,3510],{}," .replaceAll(\"()\", \"\")\n",[63,3512,3513],{"class":65,"line":258},[63,3514,3515],{}," .replaceAll(\"[]\", \"\")\n",[63,3517,3518],{"class":65,"line":269},[63,3519,3520],{}," .replaceAll(\"{}\", \"\");\n",[63,3522,3523],{"class":65,"line":276},[63,3524,1076],{},[63,3526,3527],{"class":65,"line":287},[63,3528,385],{"emptyLinePlaceholder":35},[63,3530,3531],{"class":65,"line":297},[63,3532,3533],{}," return s.length === 0;\n",[63,3535,3536],{"class":65,"line":306},[63,3537,3538],{},"};\n",[11,3540,3541,3542,3545],{},"每轮替换都需要遍历字符串，最坏情况下还要执行约 ",[60,3543,3544],{},"n \u002F 2"," 轮，因此：",[2614,3547,3548,3555],{},[2617,3549,3550,3551,3554],{},"时间复杂度：",[60,3552,3553],{},"O(n²)","；",[2617,3556,3557,3558,3561],{},"空间复杂度：",[60,3559,3560],{},"O(n)","，因为 JavaScript 字符串不可变，每次替换都会生成新字符串。",[11,3563,3564],{},"这种写法容易理解，但会重复遍历字符串，不适合作为最优解。",[127,3566,3568],{"id":3567},"解法二栈","解法二：栈",[11,3570,3571],{},"括号匹配具有明显的“后进先出”特点：最后出现的左括号，必须最先被对应的右括号闭合。因此可以用数组模拟栈：",[2865,3573,3574,3584,3594,3599],{},[2617,3575,3576,3577,3299,3579,3299,3581,3583],{},"遇到左括号 ",[60,3578,2916],{},[60,3580,3305],{},[60,3582,3311],{},"，将它压入栈中；",[2617,3585,3586,3587,3299,3589,3299,3591,3593],{},"遇到右括号 ",[60,3588,3302],{},[60,3590,3308],{},[60,3592,3314],{},"，检查它是否与栈顶的左括号匹配；",[2617,3595,3596,3597,3554],{},"匹配则弹出栈顶元素，否则立即返回 ",[60,3598,3061],{},[2617,3600,3601],{},"遍历结束后，只有栈为空时才说明全部括号都完成了匹配。",[54,3603,3605],{"className":56,"code":3604,"language":58,"meta":26,"style":26},"var isValid = function (s) {\n const stack = [];\n const pairs = new Map([\n [\"(\", \")\"],\n [\"[\", \"]\"],\n [\"{\", \"}\"]\n ]);\n\n for (const char of s) {\n if (pairs.has(char)) {\n stack.push(char);\n continue;\n }\n\n if (stack.length === 0) {\n return false;\n }\n\n const leftBracket = stack.pop();\n if (pairs.get(leftBracket) !== char) {\n return false;\n }\n }\n\n return stack.length === 0;\n};\n",[60,3606,3607,3611,3616,3621,3626,3631,3636,3641,3645,3650,3655,3660,3665,3669,3673,3678,3683,3687,3691,3696,3701,3705,3709,3713,3717,3722],{"__ignoreMap":26},[63,3608,3609],{"class":65,"line":66},[63,3610,3481],{},[63,3612,3613],{"class":65,"line":27},[63,3614,3615],{}," const stack = [];\n",[63,3617,3618],{"class":65,"line":77},[63,3619,3620],{}," const pairs = new Map([\n",[63,3622,3623],{"class":65,"line":83},[63,3624,3625],{}," [\"(\", \")\"],\n",[63,3627,3628],{"class":65,"line":89},[63,3629,3630],{}," [\"[\", \"]\"],\n",[63,3632,3633],{"class":65,"line":236},[63,3634,3635],{}," [\"{\", \"}\"]\n",[63,3637,3638],{"class":65,"line":247},[63,3639,3640],{}," ]);\n",[63,3642,3643],{"class":65,"line":258},[63,3644,385],{"emptyLinePlaceholder":35},[63,3646,3647],{"class":65,"line":269},[63,3648,3649],{}," for (const char of s) {\n",[63,3651,3652],{"class":65,"line":276},[63,3653,3654],{}," if (pairs.has(char)) {\n",[63,3656,3657],{"class":65,"line":287},[63,3658,3659],{}," stack.push(char);\n",[63,3661,3662],{"class":65,"line":297},[63,3663,3664],{}," continue;\n",[63,3666,3667],{"class":65,"line":306},[63,3668,1534],{},[63,3670,3671],{"class":65,"line":316},[63,3672,385],{"emptyLinePlaceholder":35},[63,3674,3675],{"class":65,"line":325},[63,3676,3677],{}," if (stack.length === 0) {\n",[63,3679,3680],{"class":65,"line":335},[63,3681,3682],{}," return false;\n",[63,3684,3685],{"class":65,"line":372},[63,3686,1534],{},[63,3688,3689],{"class":65,"line":382},[63,3690,385],{"emptyLinePlaceholder":35},[63,3692,3693],{"class":65,"line":388},[63,3694,3695],{}," const leftBracket = stack.pop();\n",[63,3697,3698],{"class":65,"line":601},[63,3699,3700],{}," if (pairs.get(leftBracket) !== char) {\n",[63,3702,3703],{"class":65,"line":614},[63,3704,3682],{},[63,3706,3707],{"class":65,"line":627},[63,3708,1534],{},[63,3710,3711],{"class":65,"line":640},[63,3712,1076],{},[63,3714,3715],{"class":65,"line":653},[63,3716,385],{"emptyLinePlaceholder":35},[63,3718,3719],{"class":65,"line":658},[63,3720,3721],{}," return stack.length === 0;\n",[63,3723,3724],{"class":65,"line":663},[63,3725,3538],{},[3727,3728,3730],"h3",{"id":3729},"为什么最后还要判断栈是否为空","为什么最后还要判断栈是否为空？",[11,3732,3733,3734,3737,3738,2850],{},"例如输入 ",[60,3735,3736],{},"((("," 时，遍历过程中不会遇到不匹配的右括号，但仍有三个左括号没有闭合。此时栈不为空，所以结果应该是 ",[60,3739,3061],{},[3727,3741,3742],{"id":3742},"复杂度分析",[2614,3744,3745,3750],{},[2617,3746,3550,3747,3749],{},[60,3748,3560],{},"，每个字符只会入栈或出栈一次；",[2617,3751,3557,3752,3754],{},[60,3753,3560],{},"，最坏情况下字符串全部由左括号组成。",[127,3756,3757],{"id":3757},"总结",[11,3759,3760],{},"暴力消除法比较直观，适合理解括号匹配的过程；栈解法只需遍历一次字符串，效率更高，也更符合这道题“后进先出”的结构特征。",[11,3762,3763],{},"如果文章对你有帮助，欢迎点赞；如果发现错误或有其他思路，也欢迎留言交流。",[11,3765,3766,3767],{},"我的个人网站：",[20,3768,3770],{"href":2640,"rel":3769},[24],"hongweizhu.com",[127,3772,2649],{"id":2648},[108,3774,110],{},{"title":26,"searchDepth":27,"depth":27,"links":3776},[3777,3778,3779,3783,3784],{"id":3293,"depth":27,"text":3293},{"id":3433,"depth":27,"text":3434},{"id":3567,"depth":27,"text":3568,"children":3780},[3781,3782],{"id":3729,"depth":77,"text":3730},{"id":3742,"depth":77,"text":3742},{"id":3757,"depth":27,"text":3757},{"id":2648,"depth":27,"text":2649},"算法","2021-01-11","使用 JavaScript 解决 LeetCode 20 有效的括号，并分析暴力消除法与栈解法的思路和复杂度。",{},"\u002Fblog\u002Fleetcode_valid_parentheses",{"title":3282,"description":3787},"blog\u002Fleetcode_valid_parentheses",[3793,113,3794,3795],"LeetCode","栈","字符串","wXjH87c3N-lRFe5AEya4KBsJ-H7Rv2Jro03uVelL2sU",{"id":3798,"title":3799,"body":3800,"category":3785,"cover":30,"csdn":30,"date":3817,"description":3799,"draft":32,"extension":33,"meta":3818,"navigation":35,"path":3819,"seo":3820,"stem":3821,"tags":3822,"updated":30,"__hash__":3825},"blog\u002Fblog\u002Fleetcode_climbing_stairs.md","leetcode 爬楼梯",{"type":8,"value":3801,"toc":3815},[3802,3807,3812],[11,3803,3804],{},[97,3805],{"alt":99,"src":3806},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002Fa972f727ca5cf99b13e000464078e04a.png",[11,3808,3809],{},[97,3810],{"alt":99,"src":3811},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F69f6e199622dc2420081def6de57b853.png",[11,3813,3814],{},"==> 斐波那契数列",{"title":26,"searchDepth":27,"depth":27,"links":3816},[],"2021-01-08",{},"\u002Fblog\u002Fleetcode_climbing_stairs",{"title":3799,"description":3799},"blog\u002Fleetcode_climbing_stairs",[3793,3823,3824],"动态规划","斐波那契数列","Zn3BsBJAuL2RMnXrHaXLA55_STZ-jK7Qh-2jMOFttZA",{"id":3827,"title":3828,"body":3829,"category":3785,"cover":30,"csdn":30,"date":4705,"description":3828,"draft":32,"extension":33,"meta":4706,"navigation":35,"path":4707,"seo":4708,"stem":4709,"tags":4710,"updated":30,"__hash__":4713},"blog\u002Fblog\u002Fleetcode_container_with_most_water.md","leetcode 盛最多水的容器",{"type":8,"value":3830,"toc":4703},[3831,3836,3840,3843,3846,3849,4044,4050,4053,4058,4259,4264,4269,4505,4510,4514,4698,4700],[11,3832,3833],{},[97,3834],{"alt":99,"src":3835},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F676b90317a103be610bb7d09162964ae.png#pic_center",[3837,3838,3839],"h1",{"id":3839},"暴力遍历法",[11,3841,3842],{},"i 指向第 1 块板子，j 指向第 2 块板子，计算面积，j 指向第 3 块板子，计算面积，j 指向第 4 块板子，计算面积.............., 可得出 i 指向第 1 块时，最多盛水量。",[11,3844,3845],{},"i 指向第 1 + 1块板子，j 指向第 3 块板子，计算面积，j 指向第 4 块板子，计算面积，j 指向第 5 块板子，计算面积.............., 可得出 i 指向第 1 + 1块时，最多盛水量。\n.\n.\n.",[11,3847,3848],{},"最后可得出 i 指向第 1 ，2，3...n 块板子时，最多盛水量。求最大值即可",[54,3850,3854],{"className":3851,"code":3852,"language":3853,"meta":26,"style":26},"language-java shiki shiki-themes github-light","class Solution {\n public int maxArea(int[] height) {\n int s_max = 0;\n for (int i = 0; i \u003C height.length - 1; i ++) {\n for (int j = i + 1; j \u003C height.length; j ++) {\n int s = (j - i) * Math.min(height[i], height[j]);\n s_max = Math.max(s, s_max);\n }\n }\n return s_max;\n }\n}\n","java",[60,3855,3856,3866,3890,3905,3942,3974,4004,4019,4024,4028,4036,4040],{"__ignoreMap":26},[63,3857,3858,3861,3864],{"class":65,"line":66},[63,3859,3860],{"class":845},"class",[63,3862,3863],{"class":162}," Solution",[63,3865,436],{"class":154},[63,3867,3868,3871,3874,3877,3879,3882,3885,3888],{"class":65,"line":27},[63,3869,3870],{"class":845}," public",[63,3872,3873],{"class":845}," int",[63,3875,3876],{"class":162}," maxArea",[63,3878,2916],{"class":154},[63,3880,3881],{"class":845},"int",[63,3883,3884],{"class":154},"[] ",[63,3886,3887],{"class":2512},"height",[63,3889,2516],{"class":154},[63,3891,3892,3895,3898,3900,3903],{"class":65,"line":77},[63,3893,3894],{"class":845}," int",[63,3896,3897],{"class":154}," s_max ",[63,3899,166],{"class":845},[63,3901,3902],{"class":441}," 0",[63,3904,486],{"class":154},[63,3906,3907,3910,3912,3914,3917,3919,3921,3924,3926,3929,3932,3935,3937,3940],{"class":65,"line":83},[63,3908,3909],{"class":845}," for",[63,3911,2509],{"class":154},[63,3913,3881],{"class":845},[63,3915,3916],{"class":154}," i ",[63,3918,166],{"class":845},[63,3920,3902],{"class":441},[63,3922,3923],{"class":154},"; i ",[63,3925,155],{"class":845},[63,3927,3928],{"class":154}," height.length ",[63,3930,3931],{"class":845},"-",[63,3933,3934],{"class":441}," 1",[63,3936,3923],{"class":154},[63,3938,3939],{"class":845},"++",[63,3941,2516],{"class":154},[63,3943,3944,3947,3949,3951,3954,3956,3958,3960,3962,3965,3967,3970,3972],{"class":65,"line":89},[63,3945,3946],{"class":845}," for",[63,3948,2509],{"class":154},[63,3950,3881],{"class":845},[63,3952,3953],{"class":154}," j ",[63,3955,166],{"class":845},[63,3957,3916],{"class":154},[63,3959,3015],{"class":845},[63,3961,3934],{"class":441},[63,3963,3964],{"class":154},"; j ",[63,3966,155],{"class":845},[63,3968,3969],{"class":154}," height.length; j ",[63,3971,3939],{"class":845},[63,3973,2516],{"class":154},[63,3975,3976,3979,3982,3984,3987,3989,3992,3995,3998,4001],{"class":65,"line":236},[63,3977,3978],{"class":845}," int",[63,3980,3981],{"class":154}," s ",[63,3983,166],{"class":845},[63,3985,3986],{"class":154}," (j ",[63,3988,3931],{"class":845},[63,3990,3991],{"class":154}," i) ",[63,3993,3994],{"class":845},"*",[63,3996,3997],{"class":154}," Math.",[63,3999,4000],{"class":162},"min",[63,4002,4003],{"class":154},"(height[i], height[j]);\n",[63,4005,4006,4009,4011,4013,4016],{"class":65,"line":247},[63,4007,4008],{"class":154}," s_max ",[63,4010,166],{"class":845},[63,4012,3997],{"class":154},[63,4014,4015],{"class":162},"max",[63,4017,4018],{"class":154},"(s, s_max);\n",[63,4020,4021],{"class":65,"line":258},[63,4022,4023],{"class":154}," }\n",[63,4025,4026],{"class":65,"line":269},[63,4027,1534],{"class":154},[63,4029,4030,4033],{"class":65,"line":276},[63,4031,4032],{"class":845}," return",[63,4034,4035],{"class":154}," s_max;\n",[63,4037,4038],{"class":65,"line":287},[63,4039,1076],{"class":154},[63,4041,4042],{"class":65,"line":297},[63,4043,92],{"class":154},[11,4045,4046,4049],{},[97,4047],{"alt":99,"src":4048},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F0373099b57abc9014ce9e52a7e48c500.png#pic_center","\n缺点也是显而易见，竟然接近 1s ...",[3837,4051,4052],{"id":4052},"双指针",[2838,4054,4055],{},[11,4056,4057],{},"向中间收紧法\ni 指向第一块板子，j 指向最后一块板子，计算面积，\n当 i 指向的板子高度 \u003C j 指向的板子高度 时，\n     i ++\n否则\n     j --\n直到 i j 相遇",[54,4059,4061],{"className":3851,"code":4060,"language":3853,"meta":26,"style":26},"public int maxArea(int[] height) {\n int res = 0;\n int i = 0;\n int j = height.length - 1;\n while (i \u003C j) {\n int area = (j - i) * Math.min(height[i], height[j]);\n res = Math.max(res, area);\n if (height[i] \u003C height[j]) {\n i++;\n } else {\n j--;\n }\n }\n return res;\n}\n\n作者：nettee\n链接：https:\u002F\u002Fleetcode-cn.com\u002Fproblems\u002Fcontainer-with-most-water\u002Fsolution\u002Fon-shuang-zhi-zhen-jie-fa-li-jie-zheng-que-xing-tu\u002F\n来源：力扣（LeetCode）\n著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。\n",[60,4062,4063,4079,4093,4105,4121,4134,4157,4171,4183,4192,4200,4210,4214,4218,4225,4229,4233,4238,4249,4254],{"__ignoreMap":26},[63,4064,4065,4068,4070,4072,4074,4076],{"class":65,"line":66},[63,4066,4067],{"class":845},"public",[63,4069,3873],{"class":845},[63,4071,3876],{"class":162},[63,4073,2916],{"class":154},[63,4075,3881],{"class":845},[63,4077,4078],{"class":154},"[] height) {\n",[63,4080,4081,4084,4087,4089,4091],{"class":65,"line":27},[63,4082,4083],{"class":845}," int",[63,4085,4086],{"class":154}," res ",[63,4088,166],{"class":845},[63,4090,3902],{"class":441},[63,4092,486],{"class":154},[63,4094,4095,4097,4099,4101,4103],{"class":65,"line":77},[63,4096,4083],{"class":845},[63,4098,3916],{"class":154},[63,4100,166],{"class":845},[63,4102,3902],{"class":441},[63,4104,486],{"class":154},[63,4106,4107,4109,4111,4113,4115,4117,4119],{"class":65,"line":83},[63,4108,4083],{"class":845},[63,4110,3953],{"class":154},[63,4112,166],{"class":845},[63,4114,3928],{"class":154},[63,4116,3931],{"class":845},[63,4118,3934],{"class":441},[63,4120,486],{"class":154},[63,4122,4123,4126,4129,4131],{"class":65,"line":89},[63,4124,4125],{"class":845}," while",[63,4127,4128],{"class":154}," (i ",[63,4130,155],{"class":845},[63,4132,4133],{"class":154}," j) {\n",[63,4135,4136,4138,4141,4143,4145,4147,4149,4151,4153,4155],{"class":65,"line":236},[63,4137,3894],{"class":845},[63,4139,4140],{"class":154}," area ",[63,4142,166],{"class":845},[63,4144,3986],{"class":154},[63,4146,3931],{"class":845},[63,4148,3991],{"class":154},[63,4150,3994],{"class":845},[63,4152,3997],{"class":154},[63,4154,4000],{"class":162},[63,4156,4003],{"class":154},[63,4158,4159,4162,4164,4166,4168],{"class":65,"line":247},[63,4160,4161],{"class":154}," res ",[63,4163,166],{"class":845},[63,4165,3997],{"class":154},[63,4167,4015],{"class":162},[63,4169,4170],{"class":154},"(res, area);\n",[63,4172,4173,4175,4178,4180],{"class":65,"line":258},[63,4174,2521],{"class":845},[63,4176,4177],{"class":154}," (height[i] ",[63,4179,155],{"class":845},[63,4181,4182],{"class":154}," height[j]) {\n",[63,4184,4185,4188,4190],{"class":65,"line":269},[63,4186,4187],{"class":154}," i",[63,4189,3939],{"class":845},[63,4191,486],{"class":154},[63,4193,4194,4196,4198],{"class":65,"line":276},[63,4195,2565],{"class":154},[63,4197,2568],{"class":845},[63,4199,436],{"class":154},[63,4201,4202,4205,4208],{"class":65,"line":287},[63,4203,4204],{"class":154}," j",[63,4206,4207],{"class":845},"--",[63,4209,486],{"class":154},[63,4211,4212],{"class":65,"line":297},[63,4213,1534],{"class":154},[63,4215,4216],{"class":65,"line":306},[63,4217,1076],{"class":154},[63,4219,4220,4222],{"class":65,"line":316},[63,4221,3195],{"class":845},[63,4223,4224],{"class":154}," res;\n",[63,4226,4227],{"class":65,"line":325},[63,4228,92],{"class":154},[63,4230,4231],{"class":65,"line":335},[63,4232,385],{"emptyLinePlaceholder":35},[63,4234,4235],{"class":65,"line":372},[63,4236,4237],{"class":154},"作者：nettee\n",[63,4239,4240,4243,4246],{"class":65,"line":382},[63,4241,4242],{"class":154},"链接：https",[63,4244,4245],{"class":845},":",[63,4247,4248],{"class":427},"\u002F\u002Fleetcode-cn.com\u002Fproblems\u002Fcontainer-with-most-water\u002Fsolution\u002Fon-shuang-zhi-zhen-jie-fa-li-jie-zheng-que-xing-tu\u002F\n",[63,4250,4251],{"class":65,"line":388},[63,4252,4253],{"class":154},"来源：力扣（LeetCode）\n",[63,4255,4256],{"class":65,"line":601},[63,4257,4258],{"class":154},"著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。\n",[11,4260,4261],{},[97,4262],{"alt":99,"src":4263},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002Fff1e2ebb469e07999501276e2654e01b.png#pic_center",[2838,4265,4266],{},[11,4267,4268],{},"我觉的上面的方法还可以再优化\ni++, j-- 后在加一层判断 移动后的柱子高度 \u003C= 移动前的柱子高度\n继续 移动",[54,4270,4272],{"className":3851,"code":4271,"language":3853,"meta":26,"style":26},"public int maxArea(int[] height) {\n int res = 0;\n int i = 0;\n int j = height.length - 1;\n while (i \u003C j) {\n res = Math.max(res, (j - i) * Math.min(height[i], height[j]));\n if(height[i] \u003C height[j]) {\n int tempi = height[i];\n do{\n i++;\n }while(height[i] \u003C= tempi && i \u003C j);\n }else{\n int tempj = height[j];\n do{\n j--;\n }while(height[j] \u003C= tempj && i \u003C j);\n }\n }\n return res;\n}\n",[60,4273,4274,4288,4300,4312,4328,4338,4364,4375,4388,4395,4404,4429,4438,4451,4457,4466,4487,4491,4495,4501],{"__ignoreMap":26},[63,4275,4276,4278,4280,4282,4284,4286],{"class":65,"line":66},[63,4277,4067],{"class":845},[63,4279,3873],{"class":845},[63,4281,3876],{"class":162},[63,4283,2916],{"class":154},[63,4285,3881],{"class":845},[63,4287,4078],{"class":154},[63,4289,4290,4292,4294,4296,4298],{"class":65,"line":27},[63,4291,4083],{"class":845},[63,4293,4086],{"class":154},[63,4295,166],{"class":845},[63,4297,3902],{"class":441},[63,4299,486],{"class":154},[63,4301,4302,4304,4306,4308,4310],{"class":65,"line":77},[63,4303,4083],{"class":845},[63,4305,3916],{"class":154},[63,4307,166],{"class":845},[63,4309,3902],{"class":441},[63,4311,486],{"class":154},[63,4313,4314,4316,4318,4320,4322,4324,4326],{"class":65,"line":83},[63,4315,4083],{"class":845},[63,4317,3953],{"class":154},[63,4319,166],{"class":845},[63,4321,3928],{"class":154},[63,4323,3931],{"class":845},[63,4325,3934],{"class":441},[63,4327,486],{"class":154},[63,4329,4330,4332,4334,4336],{"class":65,"line":89},[63,4331,4125],{"class":845},[63,4333,4128],{"class":154},[63,4335,155],{"class":845},[63,4337,4133],{"class":154},[63,4339,4340,4342,4344,4346,4348,4351,4353,4355,4357,4359,4361],{"class":65,"line":236},[63,4341,4161],{"class":154},[63,4343,166],{"class":845},[63,4345,3997],{"class":154},[63,4347,4015],{"class":162},[63,4349,4350],{"class":154},"(res, 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}\n}\n\n作者：jyd\n链接：https:\u002F\u002Fleetcode-cn.com\u002Fproblems\u002Fcontainer-with-most-water\u002Fsolution\u002Fcontainer-with-most-water-shuang-zhi-zhen-fa-yi-do\u002F\n来源：力扣（LeetCode）\n著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。\n",[60,4518,4519,4527,4545,4575,4588,4606,4632,4654,4658,4664,4668,4672,4676,4681,4690,4694],{"__ignoreMap":26},[63,4520,4521,4523,4525],{"class":65,"line":66},[63,4522,3860],{"class":845},[63,4524,3863],{"class":162},[63,4526,436],{"class":154},[63,4528,4529,4531,4533,4535,4537,4539,4541,4543],{"class":65,"line":27},[63,4530,3870],{"class":845},[63,4532,3873],{"class":845},[63,4534,3876],{"class":162},[63,4536,2916],{"class":154},[63,4538,3881],{"class":845},[63,4540,3884],{"class":154},[63,4542,3887],{"class":2512},[63,4544,2516],{"class":154},[63,4546,4547,4549,4551,4553,4555,4558,4560,4562,4564,4566,4569,4571,4573],{"class":65,"line":77},[63,4548,3894],{"class":845},[63,4550,3916],{"class":154},[63,4552,166],{"class":845},[63,4554,3902],{"class":441},[63,4556,4557],{"class":154},", 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Math.",[63,4612,4015],{"class":162},[63,4614,4350],{"class":154},[63,4616,3931],{"class":845},[63,4618,3991],{"class":154},[63,4620,3994],{"class":845},[63,4622,4623],{"class":154}," height[i",[63,4625,3939],{"class":845},[63,4627,4628],{"class":154},"])",[63,4630,4631],{"class":845},":\n",[63,4633,4634,4636,4638,4640,4642,4644,4646,4649,4651],{"class":65,"line":247},[63,4635,4610],{"class":154},[63,4637,4015],{"class":162},[63,4639,4350],{"class":154},[63,4641,3931],{"class":845},[63,4643,3991],{"class":154},[63,4645,3994],{"class":845},[63,4647,4648],{"class":154}," 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pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sqxcx, html code.shiki .sqxcx{--shiki-default:#E36209}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sAwPA, html code.shiki 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失效宝贝。",{"title":26,"searchDepth":27,"depth":27,"links":4902},[4903,4904],{"id":4895,"depth":27,"text":4896},{"id":4899,"depth":27,"text":4900},{},"\u002Fblog\u002Fleetcode_move_zeros_taobao_shopping_cart_invalid_items",{"title":4868,"description":4868},"blog\u002Fleetcode_move_zeros_taobao_shopping_cart_invalid_items",[3793,113,4910,4911],"数组","排序","jChaOAtQDTX0lK8SDv4usBh3vPSUVs7jmPMpyI5mp8Q",{"id":4914,"title":4915,"body":4916,"category":1781,"cover":30,"csdn":30,"date":4856,"description":4915,"draft":32,"extension":33,"meta":5292,"navigation":35,"path":5293,"seo":5294,"stem":5295,"tags":5296,"updated":30,"__hash__":5298},"blog\u002Fblog\u002Fwechat_mini_program_lookup_join_table_query.md","微信小程序 lookup 联表查询",{"type":8,"value":4917,"toc":5285},[4918,4922,4928,4934,4936,4942,4948,4956,4964,4966,4969,5194,5202,5204,5208,5212,5218,5224,5226,5230,5234,5240,5247,5249,5253,5259,5282],[127,4919,4921],{"id":4920},"微信小程序-云开发","微信小程序 云开发",[11,4923,4924,4927],{},[60,4925,4926],{},"store"," 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console.",[63,5146,3001],{"class":162},[63,5148,5149],{"class":154},"(res);\n",[63,5151,5152,5155],{"class":65,"line":372},[63,5153,5154],{"class":162}," resolve",[63,5156,5149],{"class":154},[63,5158,5159],{"class":65,"line":382},[63,5160,1307],{"class":154},[63,5162,5163,5165,5167,5169,5172,5174,5176,5179,5182],{"class":65,"line":388},[63,5164,3052],{"class":154},[63,5166,3206],{"class":162},[63,5168,5130],{"class":154},[63,5170,5171],{"class":2512},"err",[63,5173,2970],{"class":154},[63,5175,2973],{"class":845},[63,5177,5178],{"class":154}," console.",[63,5180,5181],{"class":162},"error",[63,5183,5184],{"class":154},"(err));\n",[63,5186,5187],{"class":65,"line":601},[63,5188,5189],{"class":154}," });\n",[63,5191,5192],{"class":65,"line":614},[63,5193,92],{"class":154},[11,5195,5196,5199],{},[97,5197],{"alt":99,"src":5198},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F95d106358b68508672e826d5a9cbd692.png#pic_center",[97,5200],{"alt":99,"src":5201},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F1479bde0cee2c817298451fa3c704942.png#pic_center",[2611,5203],{},[127,5205,5207],{"id":5206},"感觉把-微信小程序-云开发-文档型数据库-用成了关系型数据库","感觉把 微信小程序 云开发 文档型数据库 用成了关系型数据库",[127,5209,5211],{"id":5210},"还可以给-store-商品集合-下的所有记录-新增-fav_openid-字段-一个数组存储-收藏者的-openid","还可以给 store 商品集合 下的所有记录 新增 fav_openid 字段 （一个数组存储 收藏者的 openid)",[54,5213,5216],{"className":5214,"code":5215,"language":3256},[3254],"\n_id: 'a8831daa5fef02f50153146e5902c2aa',\nopenid: 'oMlDj5JiYiwxyBJm-d4JFY-Ov-LM', \u002F\u002F 发布商品者 openid\nfav_openid: ['小明的 openid', 'Tom 的 openid', '马保国的 openid'],\ntitle: '小米手电筒',\nliulan: 29,\nprice: 19.9,\nimgUrl: 'xxxxxxxxxxxxxxxx',\ntime: 1609499381638,\nshenhe: true,\n\n",[60,5217,5215],{"__ignoreMap":26},[11,5219,5220,5221,5223],{},"这样看上去 ",[60,5222,4926],{}," 商品集合存储空间会比较大？",[2611,5225],{},[127,5227,5229],{"id":5228},"试试这样","试试这样？",[11,5231,5232,4941],{},[60,5233,4940],{},[54,5235,5238],{"className":5236,"code":5237,"language":3256},[3254],"\n_id: 'b45a21d55ff155e2036603d6218fa777',\n_openid: 'oMlDj5JiYiwxyBJm-d4JFY-Ov-LM', \u002F\u002F 收藏者 openid\nfav_openid: ['小明的 openid', 'Tom 的 openid', '马保国的 openid'],\n\n",[60,5239,5237],{"__ignoreMap":26},[11,5241,5242,4952,5244,5246],{},[60,5243,4940],{},[60,5245,4926],{}," 商品集合记录数量",[2611,5248],{},[127,5250,5252],{"id":5251},"推荐一下刚上线的-app-熊猫小账本","推荐一下刚上线的 App 熊猫小账本。",[11,5254,5255,5258],{},[60,5256,5257],{},"熊猫小账本"," 一个简洁的记账 App，用于记录日常消费开支收入，使用 iCloud 保存同步数据。",[2614,5260,5261,5264,5267,5270,5273,5276,5279],{},[2617,5262,5263],{},"支持备注，自定义时间偶尔忘记记账也没关系。",[2617,5265,5266],{},"搜索历史记账，支持分类、金额、备注。",[2617,5268,5269],{},"启动时需要面容\u002F指纹验证，保护个人隐私。",[2617,5271,5272],{},"支持自定义分类功能，自由添加修改分类。",[2617,5274,5275],{},"统计图表，支出收入一目了然。",[2617,5277,5278],{},"每天提醒记账，不会有其他推送。",[2617,5280,5281],{},"桌面锁屏小组件开发中。。。",[108,5283,5284],{},"html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sqxcx, html code.shiki .sqxcx{--shiki-default:#E36209}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: 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var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":5286},[5287,5288,5289,5290,5291],{"id":4920,"depth":27,"text":4921},{"id":5206,"depth":27,"text":5207},{"id":5210,"depth":27,"text":5211},{"id":5228,"depth":27,"text":5229},{"id":5251,"depth":27,"text":5252},{},"\u002Fblog\u002Fwechat_mini_program_lookup_join_table_query",{"title":4915,"description":4915},"blog\u002Fwechat_mini_program_lookup_join_table_query",[1781,1788,5049,5297],"联表查询","uOH7oSqzOe-8C_pOF7BB7GcE5OvXgLPCY79EOABaRfw",{"id":5300,"title":5301,"body":5302,"category":1781,"cover":30,"csdn":30,"date":5801,"description":5301,"draft":32,"extension":33,"meta":5802,"navigation":35,"path":5803,"seo":5804,"stem":5805,"tags":5806,"updated":30,"__hash__":5809},"blog\u002Fblog\u002Fwechat_mini_program_aggregate_query.md","微信小程序 聚合查询",{"type":8,"value":5303,"toc":5799},[5304,5779,5782,5785,5788,5791,5796],[54,5305,5307],{"className":2895,"code":5306,"language":2897,"meta":26,"style":26},"\u002F\u002F普通数据查询\ndb.collection(\"china\") \u002F\u002F获取集合china的引用\n .where({\n \u002F\u002F查询的条件操作符where\n gdp: _.gt(3000), \u002F\u002F查询筛选条件，gt表示字段需大于指定值。\n })\n .field({\n \u002F\u002F显示哪些字段\n _id: false, \u002F\u002F默认显示_id，这个隐藏\n city: true,\n province: true,\n gdp: true,\n })\n .orderBy(\"gdp\", \"desc\") \u002F\u002F排序方式，降序排列\n .skip(0) \u002F\u002F跳过多少个记录（常用于分页），0表示这里不跳过\n .limit(10) \u002F\u002F限制显示多少条记录，这里为10，默认是20\n .get() \u002F\u002F获取根据查询条件筛选后的集合数据\n .then((res) => {\n console.log(res.data);\n })\n .catch((err) => {\n console.error(err);\n });\n\n\u002F\u002F聚合查询，大家写聚合操作的时候，可以参考这样的一个模板来写\ndb.collection(\"china\")\n .aggregate() \u002F\u002F发起聚合操作\n .match({\n \u002F\u002F类似于where，对记录进行筛选\n gdp: _.gt(3000),\n })\n .project({\n \u002F\u002F类似于field，在这里可以新增字段\n _id: false, \u002F\u002F默认显示_id，这个隐藏\n city: 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\u002F\u002F查询的条件操作符where\n",[63,5347,5348,5351,5354,5356,5359,5362],{"class":65,"line":89},[63,5349,5350],{"class":154}," gdp: _.",[63,5352,5353],{"class":162},"gt",[63,5355,2916],{"class":154},[63,5357,5358],{"class":441},"3000",[63,5360,5361],{"class":154},"), ",[63,5363,5364],{"class":427},"\u002F\u002F查询筛选条件，gt表示字段需大于指定值。\n",[63,5366,5367],{"class":65,"line":236},[63,5368,5369],{"class":154}," })\n",[63,5371,5372,5374,5377],{"class":65,"line":247},[63,5373,5335],{"class":154},[63,5375,5376],{"class":162},"field",[63,5378,2462],{"class":154},[63,5380,5381],{"class":65,"line":258},[63,5382,5383],{"class":427}," \u002F\u002F显示哪些字段\n",[63,5385,5386,5389,5391,5393],{"class":65,"line":269},[63,5387,5388],{"class":154}," _id: ",[63,5390,3061],{"class":441},[63,5392,2964],{"class":154},[63,5394,5395],{"class":427},"\u002F\u002F默认显示_id，这个隐藏\n",[63,5397,5398,5401,5403],{"class":65,"line":276},[63,5399,5400],{"class":154}," city: 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",[63,5492,5493],{"class":427},"\u002F\u002F获取根据查询条件筛选后的集合数据\n",[63,5495,5496,5498,5500,5502,5504,5506,5508],{"class":65,"line":382},[63,5497,5335],{"class":154},[63,5499,5127],{"class":162},[63,5501,5130],{"class":154},[63,5503,5133],{"class":2512},[63,5505,2970],{"class":154},[63,5507,2973],{"class":845},[63,5509,436],{"class":154},[63,5511,5512,5515,5517],{"class":65,"line":388},[63,5513,5514],{"class":154}," 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\u002F\u002F类似于where，对记录进行筛选\n",[63,5599,5600,5602,5604,5606,5608],{"class":65,"line":699},[63,5601,5350],{"class":154},[63,5603,5353],{"class":162},[63,5605,2916],{"class":154},[63,5607,5358],{"class":441},[63,5609,5610],{"class":154},"),\n",[63,5612,5613],{"class":65,"line":712},[63,5614,5369],{"class":154},[63,5616,5617,5619,5622],{"class":65,"line":717},[63,5618,5335],{"class":154},[63,5620,5621],{"class":162},"project",[63,5623,2462],{"class":154},[63,5625,5626],{"class":65,"line":722},[63,5627,5628],{"class":427}," \u002F\u002F类似于field，在这里可以新增字段\n",[63,5630,5631,5633,5635,5637],{"class":65,"line":730},[63,5632,5388],{"class":154},[63,5634,3061],{"class":441},[63,5636,2964],{"class":154},[63,5638,5395],{"class":427},[63,5640,5641,5643,5645],{"class":65,"line":742},[63,5642,5400],{"class":154},[63,5644,3371],{"class":441},[63,5646,528],{"class":154},[63,5648,5649,5651,5653],{"class":65,"line":755},[63,5650,5409],{"class":154},[63,5652,3371],{"class":441},[63,5654,528],{"class":154},[63,5656,5657,5659,5661],{"class":65,"line":767},[63,5658,5418],{"class":154},[63,5660,3371],{"class":441},[63,5662,528],{"class":154},[63,5664,5665],{"class":65,"line":772},[63,5666,5369],{"class":154},[63,5668,5669,5671,5674],{"class":65,"line":785},[63,5670,5335],{"class":154},[63,5672,5673],{"class":162},"sort",[63,5675,2462],{"class":154},[63,5677,5678],{"class":65,"line":798},[63,5679,5680],{"class":427}," 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csdn 上早有分享",[127,6945,6947],{"id":6946},"_2021-02-21-改了一个三个的html-css-js-我就不分开了","2021-02-21 改了一个三个的（html css js 我就不分开了）",[54,6949,6952],{"className":6950,"code":6951,"language":3256},[3254],"\u003Cview class=\"all\">\n\n \u003Cview class=\"head\" bindtap=\"onClickHead\">\n \u003Cblock wx:for=\"{{ list }}\" wx:key=\"_id\">\n \u003Cview class=\"{{ item.active ? 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*\u002F\n width: 100%;\n flex: 1;\n}\n\nscroll-view {\n background-color: red;\n height: 100%;\n width: 100%;\n}\n\n\n\n\n\n\n\n\n\n\nPage({\n data: {\n currentNum: 0,\n list: [{\n id: 0,\n title: 'A',\n active: true\n },\n {\n id: 1,\n title: 'B',\n active: false\n },\n {\n id: 2,\n title: 'C',\n active: false\n },\n \u002F\u002F {\n \u002F\u002F id: 3,\n \u002F\u002F title: 'D',\n \u002F\u002F active: false\n \u002F\u002F },\n ]\n },\n\n \u002F\u002F reSet head active style\n reSetHeadActive: function () {\n for (let i = 0; i \u003C this.data.list.length; i ++) {\n \u002F\u002F console.log(this.data.list[i])\n if ( this.data.list[i].active === true ) {\n let temp = \"list[\" + i + \"].active\"\n this.setData({\n [temp]: false\n })\n }\n }\n },\n\n \u002F\u002F set head active style\n setHeadActive: function (a) {\n console.log('change to', a)\n this.reSetHeadActive()\n let temp = \"list[\" + a + \"].active\"\n this.setData({\n [temp]: true\n })\n },\n\n swiperChanged: function (e) {\n let a = e.detail.current;\n this.setHeadActive(a);\n },\n\n onClickHead: function (e) {\n console.log('tap num', e.target.dataset.index)\n this.setData({\n currentNum: e.target.dataset.index\n })\n }\n})\n\n",[60,6953,6951],{"__ignoreMap":26},[127,6955,6957],{"id":6956},"上面的-3-个很容易变成-4-个-也就是把上面-wxml-js-中的注释打开顶多就-5-个吧","上面的 3 个很容易变成 4 个 (也就是把上面 wxml js 中的注释打开。顶多就 5 个吧)",[2614,6959,6960,6963],{},[2617,6961,6962],{},"js list 数组中再加 添加一个对象 （类似注释）",[2617,6964,6965],{},"wxml 再加 swiper-item （类似注释）",[127,6967,2648],{"id":6968},"end-1",[108,6970,6971],{},"html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sqxcx, html code.shiki .sqxcx{--shiki-default:#E36209}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sB1qb, html code.shiki .sB1qb{--shiki-default:#B31D28;--shiki-default-font-style:italic}html pre.shiki code .shJU0, html code.shiki .shJU0{--shiki-default:#22863A}",{"title":26,"searchDepth":27,"depth":27,"links":6973},[6974,6975,6976,6977,6978,6979,6981,6982,6983,6984,6985],{"id":6000,"depth":27,"text":6001},{"id":6009,"depth":27,"text":6010},{"id":6028,"depth":27,"text":6028},{"id":141,"depth":27,"text":142},{"id":6924,"depth":27,"text":6924},{"id":2636,"depth":27,"text":6980},"我的个人网站 --> 点击访问",{"id":2648,"depth":27,"text":2649},{"id":6942,"depth":27,"text":6943},{"id":6946,"depth":27,"text":6947},{"id":6956,"depth":27,"text":6957},{"id":6968,"depth":27,"text":2648},"2020-12-26",{},"\u002Fblog\u002Fwechat_mini_program_swiper_plus_scroll_view_equals_what",{"title":5995,"description":5995},"blog\u002Fwechat_mini_program_swiper_plus_scroll_view_equals_what",[1781,6992,6167,6993],"Swiper","联动交互","Ch13nhJVvpqkUvXfe54yRw6CmbRVwRvRzXeaozDUqRc",{"id":6996,"title":6997,"body":6998,"category":113,"cover":30,"csdn":30,"date":7107,"description":6997,"draft":32,"extension":33,"meta":7108,"navigation":35,"path":7109,"seo":7110,"stem":7111,"tags":7112,"updated":30,"__hash__":7116},"blog\u002Fblog\u002Fjavascript_features_to_be_aware_of.md","JavaScript 需要留意的特性",{"type":8,"value":6999,"toc":7105},[7000,7005,7011,7092,7095,7102],[2614,7001,7002],{},[2617,7003,7004],{},"关于变量名提升、函数名提升",[54,7006,7009],{"className":7007,"code":7008,"language":3256},[3254],"\nJavaScript 有三种声明函数的方法。\n\n 1. function 命令\n 2. 函数表达式\n 3. Function 构造函数\n\n",[60,7010,7008],{"__ignoreMap":26},[54,7012,7014],{"className":56,"code":7013,"language":58,"meta":26,"style":26},"var foo = function () {\n console.log(\"foo_1\");\n};\n\nfunction foo() {\n console.log(\"foo_2\");\n}\n\nfoo(); \u002F\u002F foo_1\n",[60,7015,7016,7030,7043,7047,7051,7060,7073,7077,7081],{"__ignoreMap":26},[63,7017,7018,7020,7023,7025,7028],{"class":65,"line":66},[63,7019,5833],{"class":845},[63,7021,7022],{"class":162}," foo",[63,7024,2910],{"class":845},[63,7026,7027],{"class":845}," function",[63,7029,6841],{"class":154},[63,7031,7032,7034,7036,7038,7041],{"class":65,"line":27},[63,7033,2998],{"class":154},[63,7035,3001],{"class":162},[63,7037,2916],{"class":154},[63,7039,7040],{"class":169},"\"foo_1\"",[63,7042,5886],{"class":154},[63,7044,7045],{"class":65,"line":77},[63,7046,3538],{"class":154},[63,7048,7049],{"class":65,"line":83},[63,7050,385],{"emptyLinePlaceholder":35},[63,7052,7053,7055,7057],{"class":65,"line":89},[63,7054,4978],{"class":845},[63,7056,7022],{"class":162},[63,7058,7059],{"class":154},"() {\n",[63,7061,7062,7064,7066,7068,7071],{"class":65,"line":236},[63,7063,2998],{"class":154},[63,7065,3001],{"class":162},[63,7067,2916],{"class":154},[63,7069,7070],{"class":169},"\"foo_2\"",[63,7072,5886],{"class":154},[63,7074,7075],{"class":65,"line":247},[63,7076,92],{"class":154},[63,7078,7079],{"class":65,"line":258},[63,7080,385],{"emptyLinePlaceholder":35},[63,7082,7083,7086,7089],{"class":65,"line":269},[63,7084,7085],{"class":162},"foo",[63,7087,7088],{"class":154},"(); ",[63,7090,7091],{"class":427},"\u002F\u002F foo_1\n",[11,7093,7094],{},"如果声明了相同的 变量 函数 名，那谁会存活下来呢？",[11,7096,7097,7098,7101],{},"结果是使用 ",[60,7099,7100],{},"function 命令声明的代码块","被提升到了代码最顶部（第一行）。",[108,7103,7104],{},"html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":7106},[],"2020-11-12",{},"\u002Fblog\u002Fjavascript_features_to_be_aware_of",{"title":6997,"description":6997},"blog\u002Fjavascript_features_to_be_aware_of",[113,7113,7114,7115],"变量提升","函数提升","语言特性","hs0zK7BX3qyF6O9XC5ldNasvjXfiEAmP96wbHPK6a0w",{"id":7118,"title":7119,"body":7120,"category":7266,"cover":30,"csdn":30,"date":7267,"description":7119,"draft":32,"extension":33,"meta":7268,"navigation":35,"path":7269,"seo":7270,"stem":7271,"tags":7272,"updated":30,"__hash__":7277},"blog\u002Fblog\u002Flamp_environment_setup.md","LAMP 环境搭建",{"type":8,"value":7121,"toc":7264},[7122,7211,7220,7248,7251,7258,7261],[54,7123,7125],{"className":5943,"code":7124,"language":5945,"meta":26,"style":26},"安装Apache\nyum -y install httpd\nservice httpd start\nchkconfig httpd on\n\n\n安装mysql\nyum -y install mysql mysql-server mysql-devel\nservice mysqld start\nchkconfig mysqld on\n\n\n安装PHP\nyum -y install php php-mysql gd php-gd gd-devel php-xml php-common php-mbstring php-ldap php-pear php-xmlrpc php-imap\n\nservice httpd restart\n\ncd \u002Fvar\u002Fwww\u002Fhtml \u002F\u002Fhttpd主目录\n\n",[60,7126,7127,7132,7137,7142,7147,7151,7155,7160,7165,7170,7175,7179,7183,7188,7193,7197,7202,7206],{"__ignoreMap":26},[63,7128,7129],{"class":65,"line":66},[63,7130,7131],{},"安装Apache\n",[63,7133,7134],{"class":65,"line":27},[63,7135,7136],{},"yum -y install httpd\n",[63,7138,7139],{"class":65,"line":77},[63,7140,7141],{},"service httpd start\n",[63,7143,7144],{"class":65,"line":83},[63,7145,7146],{},"chkconfig httpd on\n",[63,7148,7149],{"class":65,"line":89},[63,7150,385],{"emptyLinePlaceholder":35},[63,7152,7153],{"class":65,"line":236},[63,7154,385],{"emptyLinePlaceholder":35},[63,7156,7157],{"class":65,"line":247},[63,7158,7159],{},"安装mysql\n",[63,7161,7162],{"class":65,"line":258},[63,7163,7164],{},"yum -y install mysql mysql-server mysql-devel\n",[63,7166,7167],{"class":65,"line":269},[63,7168,7169],{},"service mysqld start\n",[63,7171,7172],{"class":65,"line":276},[63,7173,7174],{},"chkconfig mysqld on\n",[63,7176,7177],{"class":65,"line":287},[63,7178,385],{"emptyLinePlaceholder":35},[63,7180,7181],{"class":65,"line":297},[63,7182,385],{"emptyLinePlaceholder":35},[63,7184,7185],{"class":65,"line":306},[63,7186,7187],{},"安装PHP\n",[63,7189,7190],{"class":65,"line":316},[63,7191,7192],{},"yum -y install php php-mysql gd php-gd gd-devel php-xml php-common php-mbstring php-ldap php-pear php-xmlrpc php-imap\n",[63,7194,7195],{"class":65,"line":325},[63,7196,385],{"emptyLinePlaceholder":35},[63,7198,7199],{"class":65,"line":335},[63,7200,7201],{},"service httpd restart\n",[63,7203,7204],{"class":65,"line":372},[63,7205,385],{"emptyLinePlaceholder":35},[63,7207,7208],{"class":65,"line":382},[63,7209,7210],{},"cd \u002Fvar\u002Fwww\u002Fhtml 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red;\n}\n",[60,7911,7912,7919,7929,7939,7958,7976],{"__ignoreMap":26},[63,7913,7914,7917],{"class":65,"line":66},[63,7915,7916],{"class":162},".triangle",[63,7918,436],{"class":154},[63,7920,7921,7923,7925,7927],{"class":65,"line":27},[63,7922,569],{"class":441},[63,7924,445],{"class":154},[63,7926,750],{"class":441},[63,7928,486],{"class":154},[63,7930,7931,7933,7935,7937],{"class":65,"line":77},[63,7932,442],{"class":441},[63,7934,445],{"class":154},[63,7936,750],{"class":441},[63,7938,486],{"class":154},[63,7940,7941,7944,7946,7948,7950,7953,7956],{"class":65,"line":83},[63,7942,7943],{"class":441}," border",[63,7945,445],{"class":154},[63,7947,840],{"class":441},[63,7949,2178],{"class":845},[63,7951,7952],{"class":441}," solid",[63,7954,7955],{"class":441}," #fff",[63,7957,486],{"class":154},[63,7959,7960,7963,7965,7967,7969,7971,7974],{"class":65,"line":89},[63,7961,7962],{"class":441}," 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。","CSS","2020-07-25",{},"\u002Fblog\u002Ffrontend_web_css_triangle_example",{"title":7879,"description":7879},"blog\u002Ffrontend_web_css_triangle_example",[8159,8166,8167,8168],"三角形","border","前端样式","51baAH93MEIw71CBzpFffvC1vC-D4Iz0_pBMOt6UrI0",{"id":8171,"title":8172,"body":8173,"category":5807,"cover":30,"csdn":30,"date":8221,"description":8172,"draft":32,"extension":33,"meta":8222,"navigation":35,"path":8223,"seo":8224,"stem":8225,"tags":8226,"updated":30,"__hash__":8229},"blog\u002Fblog\u002Fchange_mysql_password_error_1054_unknown_column_password_in_field_list.md","更改 MySQL 密码提示 ERROR 1054 (42S22): Unknown column ‘password‘ in ‘field list‘",{"type":8,"value":8174,"toc":8219},[8175,8184,8187,8190,8193,8202,8205,8214,8217],[54,8176,8178],{"className":5943,"code":8177,"language":5945,"meta":26,"style":26},"update mysql.user set password=password('root') where user='root';\n",[60,8179,8180],{"__ignoreMap":26},[63,8181,8182],{"class":65,"line":66},[63,8183,8177],{},[11,8185,8186],{},"报错 ERROR 1054 (42S22): Unknown column 'password' in 'field list'",[11,8188,8189],{},"mysql 数据库下已经没有 password 字段，password 字段改成了 authentication_string",[11,8191,8192],{},"使用新字段",[54,8194,8196],{"className":5943,"code":8195,"language":5945,"meta":26,"style":26},"update mysql.user set authentication_string=password('abc123!@#') where user='root';\n",[60,8197,8198],{"__ignoreMap":26},[63,8199,8200],{"class":65,"line":66},[63,8201,8195],{},[11,8203,8204],{},"重启计算机",[54,8206,8208],{"className":5943,"code":8207,"language":5945,"meta":26,"style":26},"reboot\n",[60,8209,8210],{"__ignoreMap":26},[63,8211,8212],{"class":65,"line":66},[63,8213,8207],{},[11,8215,8216],{},"密码修改成功；",[108,8218,110],{},{"title":26,"searchDepth":27,"depth":27,"links":8220},[],"2020-07-23",{},"\u002Fblog\u002Fchange_mysql_password_error_1054_unknown_column_password_in_field_list",{"title":8172,"description":8172},"blog\u002Fchange_mysql_password_error_1054_unknown_column_password_in_field_list",[7275,8227,8228],"密码修改","ERROR 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官网",[108,11107,11108],{},"html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .shJU0, html code.shiki .shJU0{--shiki-default:#22863A}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}",{"title":26,"searchDepth":27,"depth":27,"links":11110},[],"2020-07-21",{},"\u002Fblog\u002Fprovince_city_linked_dropdown_jquery",{"title":8232,"description":8232},"blog\u002Fprovince_city_linked_dropdown_jquery",[11117,11118,11119,7595],"jQuery","下拉列表","省市联动","Ld76WgmppCS_Lij5WEMnmKb5SgmetM_c6esPKd9UECw",{"id":11122,"title":11123,"body":11124,"category":5807,"cover":30,"csdn":30,"date":11169,"description":11123,"draft":32,"extension":33,"meta":11170,"navigation":35,"path":11171,"seo":11172,"stem":11173,"tags":11174,"updated":30,"__hash__":11178},"blog\u002Fblog\u002Fwindows10_completely_remove_uninstall_mysql.md","Windows10 彻底删除卸载 MySQL",{"type":8,"value":11125,"toc":11167},[11126,11146,11164],[2865,11127,11128,11131,11134,11137,11140,11143],{},[2617,11129,11130],{},"停止MySQL服务\n开始 -> 所有应用 -> Windows管理工具 -> 服务，将MySQL服务停止。",[2617,11132,11133],{},"卸载mysql server\n控制面板 -> 卸载程序，将mysql server卸载。",[2617,11135,11136],{},"将MySQL安装目录下的MySQL文件夹删除（我的安装目录是C:\\Program Files (x86)\\MySQL）",[2617,11138,11139],{},"win + r 运行“regedit”文件，打开注册表。\n删除HKEY_LOCAL_MACHINE \\ SYSTEM \\ ControlSet001 \\ Services \\ Eventlog \\ Application \\ MySQL 文件夹\n删除HKEY_LOCAL_MACHINE \\ SYSTEM \\ ControlSet002 \\ Services \\ Eventlog \\ Application \\ MySQL 文件夹\n删除HKEY_LOCAL_MACHINE \\ SYSTEM \\ CurrentControlSet \\ Services \\ Eventlog \\ Application \\ MySQL 文件夹。\n如果没有相应的文件夹，就不用删除了。",[2617,11141,11142],{},"删除C盘下的“C:\\ProgramData\\MySQL ”文件夹，",[2617,11144,11145],{},"开始 -> 所有应用 -> Windows管理工具 -> 服务\n如果MySQL服务仍然残留在系统服务里 （我的计算机仍有MySQL57服务存在）\n右击开始 -> 命令提示符（管理员）管理员\n输入一条命令就可以将服务删除",[54,11147,11151],{"className":11148,"code":11149,"language":11150,"meta":26,"style":26},"language-bash shiki shiki-themes github-light","sc delete MySQL57\n","bash",[60,11152,11153],{"__ignoreMap":26},[63,11154,11155,11158,11161],{"class":65,"line":66},[63,11156,11157],{"class":162},"sc",[63,11159,11160],{"class":169}," delete",[63,11162,11163],{"class":169}," MySQL57\n",[108,11165,11166],{},"html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":11168},[],"2020-06-18",{},"\u002Fblog\u002Fwindows10_completely_remove_uninstall_mysql",{"title":11123,"description":11123},"blog\u002Fwindows10_completely_remove_uninstall_mysql",[7275,11175,11176,11177],"Windows 10","卸载","系统服务","Hn5IACJubn1IwZLA2w_hPdBSyddDYvMr0s-eaWC0O_Q",{"id":11180,"title":11181,"body":11182,"category":11247,"cover":30,"csdn":30,"date":11248,"description":11181,"draft":32,"extension":33,"meta":11249,"navigation":35,"path":11250,"seo":11251,"stem":11252,"tags":11253,"updated":30,"__hash__":11257},"blog\u002Fblog\u002Flinux_centos_delete_file_and_delete_folder.md","Linux CentOS 删除文件 & 删除文件夹",{"type":8,"value":11183,"toc":11244},[11184,11187,11193,11198,11204,11207,11210,11215,11217,11219,11221,11223,11226,11232,11234,11237],[11,11185,11186],{},"1.使用命令",[54,11188,11191],{"className":11189,"code":11190,"language":3256},[3254]," abc 文件夹\n abc.txt 文件\n",[60,11192,11190],{"__ignoreMap":26},[11,11194,11195],{},[97,11196],{"alt":99,"src":11197},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F6be2dd927cb5530f8db20045e9a6d6cb.png#pic_center",[127,11199,11201],{"id":11200},"rm-rf-使用需谨慎",[4960,11202,11203],{},"rm -rf 使用需谨慎。",[11,11205,11206],{},"-r 递归式地删除列出的目录下的所有目录和文件",[11,11208,11209],{},"-f 忽略不存在的文件，强制删除，无任何提示",[11,11211,11212],{},[97,11213],{"alt":99,"src":11214},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F46c0cf61fd02d66aa2c4e91f8d6a5f24.png#pic_center",[8319,11216],{},[8319,11218],{},[8319,11220],{},[2611,11222],{},[11,11224,11225],{},"2.使用可视化软件",[11,11227,11228,11229],{},"可以使用 File Zilla 这款软件\n",[97,11230],{"alt":99,"src":11231},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F228a8f541870ea57363dbf95585feae5.png",[8319,11233],{},[11,11235,11236],{},"连接上远程服务器，熟悉的 windows 又回来了 *",[11,11238,11239,11241],{},[8319,11240],{},[97,11242],{"alt":99,"src":11243},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002Fa32e3bb3fdbe4d638f268b370a720a57.png",{"title":26,"searchDepth":27,"depth":27,"links":11245},[11246],{"id":11200,"depth":27,"text":11203},"Linux","2020-06-16",{},"\u002Fblog\u002Flinux_centos_delete_file_and_delete_folder",{"title":11181,"description":11181},"blog\u002Flinux_centos_delete_file_and_delete_folder",[11247,11254,11255,11256],"CentOS","rm","文件管理","MLiYi8lvgqzWyeK4WNbKDsniEkNW3kBMQOmIVCttiKc",{"id":11259,"title":11260,"body":11261,"category":113,"cover":30,"csdn":30,"date":11554,"description":11260,"draft":32,"extension":33,"meta":11555,"navigation":35,"path":11556,"seo":11557,"stem":11558,"tags":11559,"updated":30,"__hash__":11561},"blog\u002Fblog\u002Fjavascript_event_2.md","JavaScript 事件 2",{"type":8,"value":11262,"toc":11548},[11263,11266,11280,11483,11486,11500,11503,11525,11528,11545],[127,11264,11265],{"id":11265},"鼠标事件",[2614,11267,11268,11271,11274,11277],{},[2617,11269,11270],{},"click、mousedown、mousemove、mouseup、contextmenu、\nmouseover、mouseout、mouseenter、mouseleave \u002F\u002F 都没有驼峰",[2617,11272,11273],{},"用button来区分鼠标的按键。 \u002F\u002F 扫雷 只有可以mouseup mousedown\n\u002F\u002F e.button = 0\u002F1\u002F2",[2617,11275,11276],{},"DOM3标准规定：click时间只能监听左键，只能通过mouseup mousedown来判断鼠标键",[2617,11278,11279],{},"如何解决 mousedown 和 click 的冲突。",[54,11281,11283],{"className":2895,"code":11282,"language":2897,"meta":26,"style":26},"var firstTime = 0;\nvar lastTime = 0;\nvar key = false;\ndocument.onmousedown = function () {\n firstTime = new Date().getTime();\n};\ndocument.onmouseup = function () {\n lastTime = new Date().getTime();\n if (lastTime - firstTime \u003C 300) {\n key = true;\n }\n};\ndocument.onclick = function () {\n if (key) {\n console.log(\"click\");\n key = false;\n }\n};\n",[60,11284,11285,11298,11311,11325,11339,11359,11363,11376,11393,11412,11424,11428,11432,11445,11452,11465,11475,11479],{"__ignoreMap":26},[63,11286,11287,11289,11292,11294,11296],{"class":65,"line":66},[63,11288,5833],{"class":845},[63,11290,11291],{"class":154}," firstTime ",[63,11293,166],{"class":845},[63,11295,3902],{"class":441},[63,11297,486],{"class":154},[63,11299,11300,11302,11305,11307,11309],{"class":65,"line":27},[63,11301,5833],{"class":845},[63,11303,11304],{"class":154}," lastTime ",[63,11306,166],{"class":845},[63,11308,3902],{"class":441},[63,11310,486],{"class":154},[63,11312,11313,11315,11318,11320,11323],{"class":65,"line":77},[63,11314,5833],{"class":845},[63,11316,11317],{"class":154}," key ",[63,11319,166],{"class":845},[63,11321,11322],{"class":441}," false",[63,11324,486],{"class":154},[63,11326,11327,11330,11333,11335,11337],{"class":65,"line":83},[63,11328,11329],{"class":154},"document.",[63,11331,11332],{"class":162},"onmousedown",[63,11334,2910],{"class":845},[63,11336,7027],{"class":845},[63,11338,6841],{"class":154},[63,11340,11341,11344,11346,11348,11351,11354,11357],{"class":65,"line":89},[63,11342,11343],{"class":154}," firstTime ",[63,11345,166],{"class":845},[63,11347,4999],{"class":845},[63,11349,11350],{"class":162}," Date",[63,11352,11353],{"class":154},"().",[63,11355,11356],{"class":162},"getTime",[63,11358,7242],{"class":154},[63,11360,11361],{"class":65,"line":236},[63,11362,3538],{"class":154},[63,11364,11365,11367,11370,11372,11374],{"class":65,"line":247},[63,11366,11329],{"class":154},[63,11368,11369],{"class":162},"onmouseup",[63,11371,2910],{"class":845},[63,11373,7027],{"class":845},[63,11375,6841],{"class":154},[63,11377,11378,11381,11383,11385,11387,11389,11391],{"class":65,"line":258},[63,11379,11380],{"class":154}," lastTime ",[63,11382,166],{"class":845},[63,11384,4999],{"class":845},[63,11386,11350],{"class":162},[63,11388,11353],{"class":154},[63,11390,11356],{"class":162},[63,11392,7242],{"class":154},[63,11394,11395,11398,11401,11403,11405,11407,11410],{"class":65,"line":269},[63,11396,11397],{"class":845}," if",[63,11399,11400],{"class":154}," (lastTime ",[63,11402,3931],{"class":845},[63,11404,11291],{"class":154},[63,11406,155],{"class":845},[63,11408,11409],{"class":441}," 300",[63,11411,2516],{"class":154},[63,11413,11414,11417,11419,11422],{"class":65,"line":276},[63,11415,11416],{"class":154}," key ",[63,11418,166],{"class":845},[63,11420,11421],{"class":441}," true",[63,11423,486],{"class":154},[63,11425,11426],{"class":65,"line":287},[63,11427,3221],{"class":154},[63,11429,11430],{"class":65,"line":297},[63,11431,3538],{"class":154},[63,11433,11434,11436,11439,11441,11443],{"class":65,"line":306},[63,11435,11329],{"class":154},[63,11437,11438],{"class":162},"onclick",[63,11440,2910],{"class":845},[63,11442,7027],{"class":845},[63,11444,6841],{"class":154},[63,11446,11447,11449],{"class":65,"line":316},[63,11448,11397],{"class":845},[63,11450,11451],{"class":154}," (key) {\n",[63,11453,11454,11456,11458,11460,11463],{"class":65,"line":325},[63,11455,5514],{"class":154},[63,11457,3001],{"class":162},[63,11459,2916],{"class":154},[63,11461,11462],{"class":169},"\"click\"",[63,11464,5886],{"class":154},[63,11466,11467,11469,11471,11473],{"class":65,"line":335},[63,11468,11416],{"class":154},[63,11470,166],{"class":845},[63,11472,11322],{"class":441},[63,11474,486],{"class":154},[63,11476,11477],{"class":65,"line":372},[63,11478,3221],{"class":154},[63,11480,11481],{"class":65,"line":382},[63,11482,3538],{"class":154},[127,11484,11485],{"id":11485},"事件练习",[2614,11487,11488,11491,11494,11497],{},[2617,11489,11490],{},"拖拽应用",[2617,11492,11493],{},"应用mousedown mousemove mouseup",[2617,11495,11496],{},"随机移动的方块 \u002F\u002F 点不到我吧 \u002F\u002F 雪花飘落",[2617,11498,11499],{},"mouseover",[127,11501,11502],{"id":11502},"键盘事件",[2614,11504,11505,11508,11511],{},[2617,11506,11507],{},"keydown keypress keyup",[2617,11509,11510],{},"keydown > keypress > keyup",[2617,11512,11513,11514],{},"keydown 和 keypress的区别\n",[2614,11515,11516,11519],{},[2617,11517,11518],{},"keydown 可以响应任何键盘按键，keypress只能响应字符类按键",[2617,11520,11521,11522,11524],{},"keypress 返回ASCII码，可以转换成响应字符。",[8319,11523],{},"document.onkeypress = function (e) {\nconsolo.log(String.fromCharCode(e.charCode));\n}",[127,11526,11527],{"id":11527},"事件分类",[2614,11529,11530,11533,11536,11539,11542],{},[2617,11531,11532],{},"文本操作事件",[2617,11534,11535],{},"input 内容有变化触发，focus ，blur，change 聚焦和失去焦点两个状态不一触发",[2617,11537,11538],{},"窗体操作类（window上的事件）",[2617,11540,11541],{},"scroll(滚动条滚动 事件触发) load(慢，所有结构渲染完毕后 触发)",[2617,11543,11544],{},"小练习：fixed定位js兼容版",[108,11546,11547],{},"html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":11549},[11550,11551,11552,11553],{"id":11265,"depth":27,"text":11265},{"id":11485,"depth":27,"text":11485},{"id":11502,"depth":27,"text":11502},{"id":11527,"depth":27,"text":11527},"2020-05-10",{},"\u002Fblog\u002Fjavascript_event_2",{"title":11260,"description":11260},"blog\u002Fjavascript_event_2",[113,11560,11265,11502],"DOM 事件","sfHnH5aje86pyCSLgVTRWxjkWfdqi4lZYX8k2UhT2wg",{"id":11563,"title":11564,"body":11565,"category":1781,"cover":30,"csdn":30,"date":11987,"description":11564,"draft":32,"extension":33,"meta":11988,"navigation":35,"path":11989,"seo":11990,"stem":11991,"tags":11992,"updated":30,"__hash__":11996},"blog\u002Fblog\u002Fwechat_mini_program_mask_layer_demo.md","微信小程序 遮罩层 demo",{"type":8,"value":11566,"toc":11985},[11567,11570,11576,11579,11752,11854,11972,11977,11982],[11,11568,11569],{},"原理：控制 view 的显示隐藏",[11,11571,11572,11573],{},"为啥要研究这个东西？\n",[97,11574],{"alt":99,"src":11575},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002F10abc85f89b50ba4e9ec71db66b29474.png",[11,11577,11578],{},"上代码",[54,11580,11582],{"className":145,"code":11581,"language":147,"meta":26,"style":26},"\u003Cview class=\"mask\" wx:if=\"{{mask}}\">\u003C\u002Fview>\n\n\u003Cview class='search'>\n \u003Cinput type='text' confirm-type=\"search\" bindfocus=\"ineye\" bindblur=\"outeye\">\u003C\u002Finput>\n \u003Cview class=\"search-bot\" wx:if=\"{{searchWord === '搜索'}}\" bindtap=\"onSearch\" >搜索\u003C\u002Fview>\n \u003Cview class=\"search-bot\" wx:else hover-class=\"none\" 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主要步骤",{"type":8,"value":12186,"toc":12671},[12187,12212,12219,12228,12233,12247,12256,12278,12283,12287,12301,12304,12307,12321,12324,12327,12332,12335,12338,12341,12346,12349,12352,12356,12372,12377,12382,12386,12433,12441,12445,12453,12457,12631,12635,12640,12651,12655,12659,12663,12668],[54,12188,12190],{"className":56,"code":12189,"language":58,"meta":26,"style":26},"let a = '首先说明，这篇博文没有非常详细步骤，不是速成，需要一步一步慢慢探索'\nlet b = '每个人计算机会有差异，难统一，而且步骤操作太多了'\nlet c = '关键的地方会提醒，你可以当做目录参考，一点一点了解'\nlet d = '如果是新手，你可能需要一周或更长时间才能完成你的第一个web静态网页，请保持耐心，随机应变。'\n",[60,12191,12192,12197,12202,12207],{"__ignoreMap":26},[63,12193,12194],{"class":65,"line":66},[63,12195,12196],{},"let a = '首先说明，这篇博文没有非常详细步骤，不是速成，需要一步一步慢慢探索'\n",[63,12198,12199],{"class":65,"line":27},[63,12200,12201],{},"let b = '每个人计算机会有差异，难统一，而且步骤操作太多了'\n",[63,12203,12204],{"class":65,"line":77},[63,12205,12206],{},"let c = '关键的地方会提醒，你可以当做目录参考，一点一点了解'\n",[63,12208,12209],{"class":65,"line":83},[63,12210,12211],{},"let d = '如果是新手，你可能需要一周或更长时间才能完成你的第一个web静态网页，请保持耐心，随机应变。'\n",[127,12213,12215,12216],{"id":12214},"_0-必须先放成果图","0. 必须先放成果图",[97,12217],{"alt":99,"src":12218},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F525fe5819198b88870a79f5e0d690a98.png",[127,12220,12222,12223],{"id":12221},"_1-购买云服务器-ecs-阿里云优惠购买链接","1. 购买云服务器 ECS ",[20,12224,12227],{"href":12225,"rel":12226},"https:\u002F\u002Fwww.aliyun.com\u002Fproduct\u002Fecs?userCode=oy5fir8z",[24],"阿里云优惠购买链接",[11,12229,12230],{},[97,12231],{"alt":99,"src":12232},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Fc90986f38e66fd10cc4b791d22ed1e00.png",[2614,12234,12235,12238,12241,12244],{},[2617,12236,12237],{},"低配置 ECS 云服务器 租一年 大概100元",[2617,12239,12240],{},"杭州（一般越靠近自己，或用户群体访问速度越快）",[2617,12242,12243],{},"CentOS 7.xxx",[2617,12245,12246],{},"注意设置登录密码",[127,12248,12250,12251],{"id":12249},"_2-购买域名也是在阿里云买的购买链接","2. 购买域名（也是在阿里云买的）",[20,12252,12255],{"href":12253,"rel":12254},"https:\u002F\u002Fwanwang.aliyun.com\u002Fdomain\u002Fsearchresult\u002F#\u002F?keyword=test&suffix=com",[24],"购买链接",[2614,12257,12258,12265,12268,12271],{},[2617,12259,12260,12261,12264],{},"我买的是 ",[60,12262,12263],{},".com"," 结尾的域名，搜索权重大一些，看上也正规一点",[2617,12266,12267],{},"最好简短，好记，有含义，",[2617,12269,12270],{},"购买时长 1 年就好了。",[2617,12272,12273,12274],{},"这里有 不同结尾域名的 首次购买及续费价格 ",[20,12275,2642],{"href":12276,"rel":12277},"https:\u002F\u002Fwanwang.aliyun.com\u002Fdomain?spm=5176.21213303.J_qCOwPWspKEuWcmp8qiZNQ.1.7c242f3dA2mscw&scm=20140722.S_product@@%E4%BA%91%E4%BA%A7%E5%93%81@@999997._.ID_product@@%E4%BA%91%E4%BA%A7%E5%93%81@@999997-RL_%E5%9F%9F%E5%90%8D-LOC_llm-OR_ser-V_3-RK_rerank-P0_0",[24],[11,12279,12280],{},[97,12281],{"alt":99,"src":12282},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F238c57ca962eb978c7fead01be084dec.png",[127,12284,12286],{"id":12285},"_3-域名备案购买后请等待3天3天之后才会进入注册商验证库再提交系统初次审核","3. 域名备案（购买后请等待3天（3天之后才会进入注册商验证库）再提交系统初次审核！！！）",[2865,12288,12289,12292,12295],{},[2617,12290,12291],{},"系统初次审核，使用阿里云app，产品控制台 -> 网站备案，填填信息。",[2617,12293,12294],{},"阿里云人工审核。初审通过后，提交人工审核，等阿里云工作人员给你打电话问你一些问题，比如网站的用途等，然后就通过了。",[2617,12296,12297,12298,12300],{},"通管局审核。成功之后，会受到备案号，密码等，总共花了6天。将备案号放到网站底部位置就好。",[8319,12299],{},"这期间会有短信，邮箱等验证，随机应变就好了。",[11,12302,12303],{},"2020-03-15",[11,12305,12306],{},"今天备案第三个域名，翻车了",[2614,12308,12309,12312],{},[2617,12310,12311],{},"我记得第两个域名，人工审核阶段，提交信息的时候，不太规范，阿里云工作人员提醒，并帮忙修改了一下，审核通过",[2617,12313,12314,12315,12320],{},"第三个域名阿里云工作人员备案失败原因：1. 备案成功前，不要解析域名；2. 网站名称_",[20,12316,12319],{"href":12317,"rel":12318},"https:\u002F\u002Fhelp.aliyun.com\u002Fknowledge_detail\u002F36948.html#title-lhm-b1g-ehx",[24],"请参考","；3. 网站备注20字以上",[11,12322,12323],{},"2020-03-16",[11,12325,12326],{},"加了阿里云工作人员钉钉（就是那只蓝色的蝙蝠），视频手持身份证正反面，ok，还有邮箱验证。",[11,12328,12329],{},[97,12330],{"alt":99,"src":12331},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F4a6be94adfee7532dd73cce02039ce80.png",[11,12333,12334],{},"2023-11-01",[11,12336,12337],{},"今天备案第四个域名，翻车了，原因如下：",[11,12339,12340],{},"对，这次换了一个主体。然后电话号码不能是同一个。。。",[11,12342,12343],{},[97,12344],{"alt":99,"src":12345},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F2b65bf1f89cd445faa2ac3deb5ea2b2f.png",[11,12347,12348],{},"2023-11-14",[11,12350,12351],{},"然后新办了一张手机卡（改了 8 元保号套餐，哈哈哈哈哈），填了新的号码，通过了。",[127,12353,12355],{"id":12354},"_4-域名解析","4. 域名解析",[2614,12357,12358,12365],{},[2617,12359,12360,12361,12364],{},"相当于将云服务器公网 IP 与域名绑定。这样在浏览器输入域名例如 ",[60,12362,12363],{},"abc.om"," 才可以显示服务器上的网页，图片，文件等。",[2617,12366,12367,12368,12371],{},"用它这个 ",[60,12369,12370],{},"新手引导"," 就可以",[11,12373,12374],{},[97,12375],{"alt":99,"src":12376},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F842193495b09b5bb7b4d000cfa82a0c7.png",[11,12378,12379],{},[97,12380],{"alt":99,"src":12381},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Fab0515a96ef4c57f16ae80bd404a272a.png",[127,12383,12385],{"id":12384},"_5-玩玩云服务器在漫长的备案时间里","5. 玩玩云服务器（在漫长的备案时间里）",[2614,12387,12388,12399,12411,12421],{},[2617,12389,12390,12391,12394,12395],{},"Windows 10 下载 ",[60,12392,12393],{},"putty"," ",[20,12396,12397],{"href":12397,"rel":12398},"https:\u002F\u002Fwww.putty.org",[24],[2617,12400,12401,12402,12405,12406,12410],{},"macOS 下载 ",[60,12403,12404],{},"Termius"," ",[20,12407,12408],{"href":12408,"rel":12409},"https:\u002F\u002Ftermius.com",[24],"，看它的官网介绍也支持 Windows",[2617,12412,12413,12414,12417,12418,12420],{},"使用 ",[60,12415,12416],{},"root"," 用户名及密码登录到购买的的 ",[60,12419,11254],{}," 云服务器",[2617,12422,12423,12424,12426,12427,12432],{},"学习 ",[60,12425,11247],{}," 基本操作（",[20,12428,12431],{"href":12429,"rel":12430},"https:\u002F\u002Fke.qq.com\u002Fcourse\u002F388241",[24],"推荐这个Linux视频教程","）",[11,12434,12435,12436,12440],{},"![在这里插入图片描述](",[20,12437,12438],{"href":12438,"rel":12439},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F45d2043d90d2a7ceb56f9a5fd120887b.png",[24]," =400x)",[127,12442,12444],{"id":12443},"_6-安装-apache","6. 安装 Apache",[54,12446,12447],{"className":5943,"code":7136,"language":5945,"meta":26,"style":26},[60,12448,12449],{"__ignoreMap":26},[63,12450,12451],{"class":65,"line":66},[63,12452,7136],{},[127,12454,12456],{"id":12455},"_7-编写-indexhtml","7. 编写 index.html",[54,12458,12460],{"className":145,"code":12459,"language":147,"meta":26,"style":26},"\u003C!DOCTYPE html>\n\u003Chtml lang=\"en\">\n\u003Chead>\n \u003Cmeta charset=\"UTF-8\">\n \u003Cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n \u003Cmeta http-equiv=\"X-UA-Compatible\" content=\"ie=edge\">\n \u003Ctitle>first web page\u003C\u002Ftitle>\n\u003C\u002Fhead>\n\u003Cbody>\n \u003Ch1>\n Hello, world!\n \u003C\u002Fh1>\n\u003C\u002Fbody>\n\u003C\u002Fhtml>\n",[60,12461,12462,12475,12491,12500,12517,12540,12563,12577,12585,12594,12602,12607,12615,12623],{"__ignoreMap":26},[63,12463,12464,12467,12470,12473],{"class":65,"line":66},[63,12465,12466],{"class":154},"\u003C!",[63,12468,12469],{"class":393},"DOCTYPE",[63,12471,12472],{"class":162}," html",[63,12474,173],{"class":154},[63,12476,12477,12479,12481,12484,12486,12489],{"class":65,"line":27},[63,12478,155],{"class":154},[63,12480,147],{"class":393},[63,12482,12483],{"class":162}," lang",[63,12485,166],{"class":154},[63,12487,12488],{"class":169},"\"en\"",[63,12490,173],{"class":154},[63,12492,12493,12495,12498],{"class":65,"line":77},[63,12494,155],{"class":154},[63,12496,12497],{"class":393},"head",[63,12499,173],{"class":154},[63,12501,12502,12504,12507,12510,12512,12515],{"class":65,"line":83},[63,12503,178],{"class":154},[63,12505,12506],{"class":393},"meta",[63,12508,12509],{"class":162}," charset",[63,12511,166],{"class":154},[63,12513,12514],{"class":169},"\"UTF-8\"",[63,12516,173],{"class":154},[63,12518,12519,12521,12523,12525,12527,12530,12533,12535,12538],{"class":65,"line":89},[63,12520,178],{"class":154},[63,12522,12506],{"class":393},[63,12524,8416],{"class":162},[63,12526,166],{"class":154},[63,12528,12529],{"class":169},"\"viewport\"",[63,12531,12532],{"class":162}," content",[63,12534,166],{"class":154},[63,12536,12537],{"class":169},"\"width=device-width, initial-scale=1.0\"",[63,12539,173],{"class":154},[63,12541,12542,12544,12546,12549,12551,12554,12556,12558,12561],{"class":65,"line":236},[63,12543,178],{"class":154},[63,12545,12506],{"class":393},[63,12547,12548],{"class":162}," http-equiv",[63,12550,166],{"class":154},[63,12552,12553],{"class":169},"\"X-UA-Compatible\"",[63,12555,12532],{"class":162},[63,12557,166],{"class":154},[63,12559,12560],{"class":169},"\"ie=edge\"",[63,12562,173],{"class":154},[63,12564,12565,12567,12570,12573,12575],{"class":65,"line":247},[63,12566,178],{"class":154},[63,12568,12569],{"class":393},"title",[63,12571,12572],{"class":154},">first web page\u003C\u002F",[63,12574,12569],{"class":393},[63,12576,173],{"class":154},[63,12578,12579,12581,12583],{"class":65,"line":258},[63,12580,375],{"class":154},[63,12582,12497],{"class":393},[63,12584,173],{"class":154},[63,12586,12587,12589,12592],{"class":65,"line":269},[63,12588,155],{"class":154},[63,12590,12591],{"class":393},"body",[63,12593,173],{"class":154},[63,12595,12596,12598,12600],{"class":65,"line":276},[63,12597,178],{"class":154},[63,12599,3837],{"class":393},[63,12601,173],{"class":154},[63,12603,12604],{"class":65,"line":287},[63,12605,12606],{"class":154}," Hello, world!\n",[63,12608,12609,12611,12613],{"class":65,"line":297},[63,12610,328],{"class":154},[63,12612,3837],{"class":393},[63,12614,173],{"class":154},[63,12616,12617,12619,12621],{"class":65,"line":306},[63,12618,375],{"class":154},[63,12620,12591],{"class":393},[63,12622,173],{"class":154},[63,12624,12625,12627,12629],{"class":65,"line":316},[63,12626,375],{"class":154},[63,12628,147],{"class":393},[63,12630,173],{"class":154},[127,12632,12634],{"id":12633},"_8-将-indexhtml-文件放置-varwwwhtml-目录下","8. 将 index.html 文件放置 \u002Fvar\u002Fwww\u002Fhtml\u002F 目录下",[11,12636,12637],{},[97,12638],{"alt":99,"src":12639},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F91217db767a450503f2cd99d2cc9597c.png",[11,12641,12642,12643,12646,12647,12650],{},"然后在浏览器地址栏里输入 ",[60,12644,12645],{},"http:\u002F\u002Ftest.com"," ，别真傻傻的输入 ",[60,12648,12649],{},"test"," 了，这只是一个示例，需要替换成你购买的域名。",[127,12652,12654],{"id":12653},"_9-如果你想做更酷的页面需要系统学习-htmlcssjavascript","9. 如果你想做更酷的页面，需要系统学习 HTML、CSS、JavaScript",[127,12656,12658],{"id":12657},"_10如果想学习全栈可以快速了解一下-lampjava新手推荐-nodejs要学的东西相比最少","10.如果想学习全栈，可以快速了解一下 LAMP、Java、新手推荐 Node.js（要学的东西相比最少）",[127,12660,12662],{"id":12661},"_11最后看一下效果吧","11.最后看一下效果吧",[11,12664,12665],{},[97,12666],{"alt":99,"src":12667},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F8d2c5165b8435a5ad72d846e2522d28e.png",[108,12669,12670],{},"html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .shJU0, html code.shiki .shJU0{--shiki-default:#22863A}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}",{"title":26,"searchDepth":27,"depth":27,"links":12672},[12673,12674,12676,12678,12679,12680,12681,12682,12683,12684,12685,12686],{"id":12214,"depth":27,"text":12215},{"id":12221,"depth":27,"text":12675},"1. 购买云服务器 ECS 阿里云优惠购买链接",{"id":12249,"depth":27,"text":12677},"2. 购买域名（也是在阿里云买的）购买链接",{"id":12285,"depth":27,"text":12286},{"id":12354,"depth":27,"text":12355},{"id":12384,"depth":27,"text":12385},{"id":12443,"depth":27,"text":12444},{"id":12455,"depth":27,"text":12456},{"id":12633,"depth":27,"text":12634},{"id":12653,"depth":27,"text":12654},{"id":12657,"depth":27,"text":12658},{"id":12661,"depth":27,"text":12662},"阿里云",{},"\u002Fblog\u002Faliyun_linux_my_first_static_webpage_main_steps",{"title":12184,"description":12184},"blog\u002Faliyun_linux_my_first_static_webpage_main_steps",[12687],"lM_muRRxNhnnj9bQxBBCmHKgBsnyqEWVY64oCK5hT34",{"id":12695,"title":12696,"body":12697,"category":7266,"cover":30,"csdn":30,"date":12303,"description":12696,"draft":32,"extension":33,"meta":12849,"navigation":35,"path":12850,"seo":12851,"stem":12852,"tags":12853,"updated":30,"__hash__":12856},"blog\u002Fblog\u002Faliyun_apache_linux_free_https_ssl_lock_icon.md","阿里云 Apache Linux 免费 https SSL 小锁头",{"type":8,"value":12698,"toc":12847},[12699,12708,12717,12722,12726,12731,12735,12741,12745,12751,12755,12761,12764,12770,12774,12780,12787,12793,12797,12802,12805,12811,12815,12821,12825,12830,12834,12837,12840,12844],[3837,12700,12702,12703],{"id":12701},"_0-阿里云-apache-配置教程","0. ",[20,12704,12707],{"href":12705,"rel":12706},"https:\u002F\u002Fhelp.aliyun.com\u002Fdocument_detail\u002F98727.html?spm=5176.2020520163.0.0.5f3156a7PRv5pi",[24],"阿里云 Apache 配置教程",[3837,12709,12711,12712],{"id":12710},"_1-阿里云免费白嫖ssl","1. ",[20,12713,12716],{"href":12714,"rel":12715},"https:\u002F\u002Fcommon-buy.aliyun.com\u002F?spm=5176.2020520163.c1583915649459.d1583915649459_0.698856a7hg0KJ1.698856a7hg0KJ1&commodityCode=cas#\u002Fbuy",[24],"阿里云免费（白嫖）SSL",[11,12718,12719],{},[97,12720],{"alt":99,"src":12721},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F75fa5fb4abc48dcbbf1e1363a5f5759e.png",[3837,12723,12725],{"id":12724},"_2-下载-ssl-证书","2. 下载 SSL 证书",[11,12727,12728],{},[97,12729],{"alt":99,"src":12730},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F27dffb9f44fb5804d192c4678839f1ad.png",[3837,12732,12734],{"id":12733},"_3-登录服务器安装-ssl-模块","3. 登录服务器，安装 SSL 模块",[54,12736,12739],{"className":12737,"code":12738,"language":3256},[3254],"yum install mod_ssl -y\n",[60,12740,12738],{"__ignoreMap":26},[3837,12742,12744],{"id":12743},"_4-在服务器建-cert-目录将刚才下载的证书放到这里__推荐使用-filezilla","4. 在服务器建 cert 目录，将刚才下载的证书放到这里__推荐使用 FileZilla",[54,12746,12749],{"className":12747,"code":12748,"language":3256},[3254],"mkdir \u002Fetc\u002Fhttpd\u002Fcert\u002F\n",[60,12750,12748],{"__ignoreMap":26},[3837,12752,12754],{"id":12753},"_5-修改-apache-配置文件-约在第55行","5. 修改 Apache 配置文件 约在第55行",[54,12756,12759],{"className":12757,"code":12758,"language":3256},[3254],"vim \u002Fetc\u002Fhttpd\u002Fconf\u002Fhttpd.conf\n",[60,12760,12758],{"__ignoreMap":26},[11,12762,12763],{},"改后",[54,12765,12768],{"className":12766,"code":12767,"language":3256},[3254],"# LoadModule foo_module modules\u002Fmod_foo.so\nInclude conf.modules.d\u002F*.conf\n",[60,12769,12767],{"__ignoreMap":26},[3837,12771,12773],{"id":12772},"_6-修改-ssl-配置文件","6. 修改 SSL 配置文件",[54,12775,12778],{"className":12776,"code":12777,"language":3256},[3254],"vim \u002Fetc\u002Fhttpd\u002Fconf.d\u002Fssl.conf\n",[60,12779,12777],{"__ignoreMap":26},[11,12781,12782,12783],{},"在 ",[12784,12785,12786],"virtual-host",{"_default_:443":26}," 标签里改动",[54,12788,12791],{"className":12789,"code":12790,"language":3256},[3254],"SSLCipherSuite HIGH:!RC4:!MD5:!aNULL:!eNULL:!NULL:!DH:!EDH:!EXP:+MEDIUM\n\nDocumentRoot \"\u002Fvar\u002Fwww\u002Fhtml\"\n\nServerName www.xxxxxxxxxx.com:443\n\nSSLCertificateFile \u002Fetc\u002Fhttpd\u002Fcert\u002Fxxxxxxxxxx.com_public.crt\n\nSSLCertificateKeyFile \u002Fetc\u002Fhttpd\u002Fcert\u002Fxxxxxxxxxx.com.key\n\nSSLCertificateChainFile \u002Fetc\u002Fhttpd\u002Fcert\u002Fxxxxxxxxxx.com_chain.crt\n",[60,12792,12790],{"__ignoreMap":26},[3837,12794,12796],{"id":12795},"_7-配置-http-跳-https","7. 配置 http 跳 https",[54,12798,12800],{"className":12799,"code":12758,"language":3256},[3254],[60,12801,12758],{"__ignoreMap":26},[11,12803,12804],{},"添加以下标签",[54,12806,12809],{"className":12807,"code":12808,"language":3256},[3254],"\u003CVirtualHost *:80>\n RewriteEngine on\n RewriteCond %{SERVER_PORT} !^443$\n RewriteRule ^(.*)$ https:\u002F\u002F%{SERVER_NAME}$1 [L,R]\n\u003C\u002FVirtualHost>\n",[60,12810,12808],{"__ignoreMap":26},[3837,12812,12814],{"id":12813},"_8-重启-apache","8. 重启 Apache",[54,12816,12819],{"className":12817,"code":12818,"language":3256},[3254],"systemctl restart httpd\n",[60,12820,12818],{"__ignoreMap":26},[3837,12822,12824],{"id":12823},"_9-大功告成-访问你的-xxxxxxxxxxcom-看一看小锁头是否出现了","9. 大功告成 访问你的 xxxxxxxxxx.com 看一看小锁头是否出现了",[11,12826,12827],{},[97,12828],{"alt":99,"src":12829},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F4393af6cdb581779767c6331f56536a9.png",[3837,12831,12833],{"id":12832},"_10-好累啊","10. 好累啊~~~~~~~~~~~~~~~~~~~~~~~~~",[11,12835,12836],{},"有帮助别忘了点个赞，鼓励一下",[11,12838,12839],{},"有问题请评论",[3837,12841,12843],{"id":12842},"_2026-年补充","2026 年补充",[11,12845,12846],{},"有更简单的办法，不用手动申请，也不用手动修改文件",{"title":26,"searchDepth":27,"depth":27,"links":12848},[],{},"\u002Fblog\u002Faliyun_apache_linux_free_https_ssl_lock_icon",{"title":12696,"description":12696},"blog\u002Faliyun_apache_linux_free_https_ssl_lock_icon",[7274,12854,12855,12687],"HTTPS","SSL 证书","sDy7DdDRrrbxjFPjM8to5pMfp8v-koArZS9JsKLL9hA",{"id":12858,"title":12859,"body":12860,"category":1781,"cover":30,"csdn":30,"date":13498,"description":12859,"draft":32,"extension":33,"meta":13499,"navigation":35,"path":13500,"seo":13501,"stem":13502,"tags":13503,"updated":30,"__hash__":13507},"blog\u002Fblog\u002Fwechat_mini_program_custom_top_navigation_bar_demo.md","微信小程序 【自定义顶部导航栏】 navigation bar demo",{"type":8,"value":12861,"toc":13492},[12862,12865,12868,12873,12878,12881,12892,12895,12902,12907,12912,12916,12924,12965,13107,13385,13458,13461,13466,13471,13476,13480,13485,13489],[11,12863,12864],{},"为啥放弃官方帮我们调试好的导航栏，而自己去慢慢调试一个呢",[11,12866,12867],{},"当然是源于【自己的需求】啦，新型肺炎期间重写的小程序 【头像贴纸加文字】",[11,12869,12870],{},[97,12871],{"alt":99,"src":12872},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F9027d46329b692d55291079922e4e4d1.png",[11,12874,12875],{},[97,12876],{"alt":99,"src":12877},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F0e5fdbf37eefdfc0bd8d2f7c0d6550b2.png",[11,12879,12880],{},"嗯，有9人分享我的这个小程序，正常分享操作步骤为：",[2865,12882,12883,12886,12889],{},[2617,12884,12885],{},"点击右上角三个点",[2617,12887,12888],{},"发送给朋友",[2617,12890,12891],{},"唤起聊天列表",[11,12893,12894],{},"如果在首页加一个分享按钮 会更快捷 ~",[2865,12896,12897,12900],{},[2617,12898,12899],{},"点击左上角分享按钮",[2617,12901,12891],{},[11,12903,12904],{},[97,12905],{"alt":99,"src":12906},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F42dc4364055c2fea3b88690253ca3904.png",[11,12908,12909],{},[97,12910],{"alt":99,"src":12911},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Ff97bbd1575cd33a527f98403e798e65b.jpg",[127,12913,12915],{"id":12914},"点一下左上角就可以快速分享怎样实现呢","点一下左上角就可以快速分享，怎样实现呢",[2865,12917,12918,12921],{},[2617,12919,12920],{},"首先在 app.json 中加 \"navigationStyle\": \"custom\" 编译后，原顶部导航栏消失",[2617,12922,12923],{},"调节 view 代替原顶部导航栏 demo代码如下：",[54,12925,12927],{"className":56,"code":12926,"language":58,"meta":26,"style":26},"\u002F\u002F app.js\nApp({\n globalData: {\n statusBarHeight: wx.getSystemInfoSync()['statusBarHeight']\n \u002F\u002F 这个高度是手机系统 信号、时间、电量栏的高度 },\n})\n",[60,12928,12929,12933,12939,12944,12956,12961],{"__ignoreMap":26},[63,12930,12931],{"class":65,"line":66},[63,12932,7703],{"class":427},[63,12934,12935,12937],{"class":65,"line":27},[63,12936,7708],{"class":162},[63,12938,2462],{"class":154},[63,12940,12941],{"class":65,"line":77},[63,12942,12943],{"class":154}," globalData: {\n",[63,12945,12946,12948,12950,12952,12954],{"class":65,"line":83},[63,12947,2472],{"class":154},[63,12949,2475],{"class":162},[63,12951,2478],{"class":154},[63,12953,2481],{"class":169},[63,12955,10926],{"class":154},[63,12957,12958],{"class":65,"line":89},[63,12959,12960],{"class":427}," \u002F\u002F 这个高度是手机系统 信号、时间、电量栏的高度 },\n",[63,12962,12963],{"class":65,"line":236},[63,12964,2609],{"class":154},[54,12966,12968],{"className":145,"code":12967,"language":147,"meta":26,"style":26},"\u002F\u002F nav.wxml\n\u003Cview class=\"nav-top\" style=\"padding-top:{{statusBarHeight}}px\">\n \u003Cview class=\"nav-top-img\" bindtap=\"onBack\">\n \u003Cimage class=\"sharelogo\" src=\"..\u002F..\u002Fimg\u002Ficons\u002Fback.png\">\u003C\u002Fimage>\n \u003C\u002Fview>\n\n \u003Cview class=\"nav-top-txt\">头像贴纸加文字\u003C\u002Fview>\n \u003Cview class=\"nav-top-pad\">\u003C\u002Fview>\n \u003C!-- 为了使文字居中 -->\n\u003C\u002Fview>\n",[60,12969,12970,12975,12996,13017,13043,13051,13055,13075,13094,13099],{"__ignoreMap":26},[63,12971,12972],{"class":65,"line":66},[63,12973,12974],{"class":154},"\u002F\u002F nav.wxml\n",[63,12976,12977,12979,12981,12983,12985,12987,12989,12991,12994],{"class":65,"line":27},[63,12978,155],{"class":154},[63,12980,159],{"class":158},[63,12982,163],{"class":162},[63,12984,166],{"class":154},[63,12986,1862],{"class":169},[63,12988,1865],{"class":162},[63,12990,166],{"class":154},[63,12992,12993],{"class":169},"\"padding-top:{{statusBarHeight}}px\"",[63,12995,173],{"class":154},[63,12997,12998,13000,13002,13004,13006,13009,13011,13013,13015],{"class":65,"line":77},[63,12999,178],{"class":154},[63,13001,159],{"class":158},[63,13003,163],{"class":162},[63,13005,166],{"class":154},[63,13007,13008],{"class":169},"\"nav-top-img\"",[63,13010,357],{"class":162},[63,13012,166],{"class":154},[63,13014,1893],{"class":169},[63,13016,173],{"class":154},[63,13018,13019,13021,13023,13025,13027,13030,13032,13034,13037,13039,13041],{"class":65,"line":83},[63,13020,210],{"class":154},[63,13022,264],{"class":158},[63,13024,163],{"class":162},[63,13026,166],{"class":154},[63,13028,13029],{"class":169},"\"sharelogo\"",[63,13031,1905],{"class":162},[63,13033,166],{"class":154},[63,13035,13036],{"class":169},"\"..\u002F..\u002Fimg\u002Ficons\u002Fback.png\"",[63,13038,1913],{"class":154},[63,13040,264],{"class":158},[63,13042,173],{"class":154},[63,13044,13045,13047,13049],{"class":65,"line":89},[63,13046,328],{"class":154},[63,13048,159],{"class":158},[63,13050,173],{"class":154},[63,13052,13053],{"class":65,"line":236},[63,13054,385],{"emptyLinePlaceholder":35},[63,13056,13057,13059,13061,13063,13065,13068,13071,13073],{"class":65,"line":247},[63,13058,178],{"class":154},[63,13060,159],{"class":158},[63,13062,163],{"class":162},[63,13064,166],{"class":154},[63,13066,13067],{"class":169},"\"nav-top-txt\"",[63,13069,13070],{"class":154},">头像贴纸加文字\u003C\u002F",[63,13072,159],{"class":158},[63,13074,173],{"class":154},[63,13076,13077,13079,13081,13083,13085,13088,13090,13092],{"class":65,"line":258},[63,13078,178],{"class":154},[63,13080,159],{"class":158},[63,13082,163],{"class":162},[63,13084,166],{"class":154},[63,13086,13087],{"class":169},"\"nav-top-pad\"",[63,13089,1913],{"class":154},[63,13091,159],{"class":158},[63,13093,173],{"class":154},[63,13095,13096],{"class":65,"line":269},[63,13097,13098],{"class":427}," \u003C!-- 为了使文字居中 -->\n",[63,13100,13101,13103,13105],{"class":65,"line":276},[63,13102,375],{"class":154},[63,13104,159],{"class":158},[63,13106,173],{"class":154},[54,13108,13110],{"className":418,"code":13109,"language":420,"meta":26,"style":26},".nav-top {\n position: fixed;\n width: 100%;\n top: 0;\n left: 0;\n height: 45px;\n background: #fff;\n z-index: 999;\n display: flex;\n flex-direction: row;\n}\n\n.nav-top-img,\n.nav-top-pad {\n height: 45px;\n width: 45px;\n background-color: red;\n}\n\n.nav-top image {\n padding: 12.5px;\n height: 20px;\n width: 20px;\n}\n\n.nav-top-txt {\n font-weight: 500;\n text-align: center;\n line-height: 45px;\n flex: 1;\n}\n",[60,13111,13112,13118,13128,13140,13150,13160,13172,13183,13194,13204,13214,13218,13222,13229,13236,13248,13260,13270,13274,13278,13286,13298,13310,13322,13326,13330,13337,13349,13359,13371,13381],{"__ignoreMap":26},[63,13113,13114,13116],{"class":65,"line":66},[63,13115,2130],{"class":162},[63,13117,436],{"class":154},[63,13119,13120,13122,13124,13126],{"class":65,"line":27},[63,13121,702],{"class":441},[63,13123,445],{"class":154},[63,13125,2142],{"class":441},[63,13127,486],{"class":154},[63,13129,13130,13132,13134,13136,13138],{"class":65,"line":77},[63,13131,442],{"class":441},[63,13133,445],{"class":154},[63,13135,635],{"class":441},[63,13137,910],{"class":845},[63,13139,486],{"class":154},[63,13141,13142,13144,13146,13148],{"class":65,"line":83},[63,13143,745],{"class":441},[63,13145,445],{"class":154},[63,13147,750],{"class":441},[63,13149,486],{"class":154},[63,13151,13152,13154,13156,13158],{"class":65,"line":89},[63,13153,11819],{"class":441},[63,13155,445],{"class":154},[63,13157,750],{"class":441},[63,13159,486],{"class":154},[63,13161,13162,13164,13166,13168,13170],{"class":65,"line":236},[63,13163,569],{"class":441},[63,13165,445],{"class":154},[63,13167,2175],{"class":441},[63,13169,2178],{"class":845},[63,13171,486],{"class":154},[63,13173,13174,13177,13179,13181],{"class":65,"line":247},[63,13175,13176],{"class":441}," 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font-weight",[63,13343,445],{"class":154},[63,13345,13346],{"class":441},"500",[63,13348,486],{"class":154},[63,13350,13351,13353,13355,13357],{"class":65,"line":683},[63,13352,617],{"class":441},[63,13354,445],{"class":154},[63,13356,622],{"class":441},[63,13358,486],{"class":154},[63,13360,13361,13363,13365,13367,13369],{"class":65,"line":694},[63,13362,604],{"class":441},[63,13364,445],{"class":154},[63,13366,2175],{"class":441},[63,13368,2178],{"class":845},[63,13370,486],{"class":154},[63,13372,13373,13375,13377,13379],{"class":65,"line":699},[63,13374,6545],{"class":441},[63,13376,445],{"class":154},[63,13378,2374],{"class":441},[63,13380,486],{"class":154},[63,13382,13383],{"class":65,"line":712},[63,13384,92],{"class":154},[54,13386,13388],{"className":56,"code":13387,"language":58,"meta":26,"style":26},"var app = getApp();\n\nPage({\n data: {\n statusBarHeight: app.globalData.statusBarHeight,\n },\n\n onBack: function () {\n wx.navigateBack({});\n 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新勋章看上去还不错哦",[11,13481,13482],{},[97,13483],{"alt":99,"src":13484},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F8e646fb12fc406053992daea4afe97d5.png",[127,13486,13488],{"id":13487},"希望这篇博客可以带给你帮助","希望这篇博客可以带给你帮助 ~~~",[108,13490,13491],{},"html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: 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open-type=\"getUserInfo\" bindgetuserinfo=\"getUserInfomation\">\n 获取用户信息\n\u003C\u002Fbutton>\n",[60,13697,13698,13722,13727],{"__ignoreMap":26},[63,13699,13700,13702,13704,13707,13709,13712,13715,13717,13720],{"class":65,"line":66},[63,13701,155],{"class":154},[63,13703,394],{"class":393},[63,13705,13706],{"class":162}," open-type",[63,13708,166],{"class":154},[63,13710,13711],{"class":169},"\"getUserInfo\"",[63,13713,13714],{"class":162}," bindgetuserinfo",[63,13716,166],{"class":154},[63,13718,13719],{"class":169},"\"getUserInfomation\"",[63,13721,173],{"class":154},[63,13723,13724],{"class":65,"line":27},[63,13725,13726],{"class":154}," 获取用户信息\n",[63,13728,13729,13731,13733],{"class":65,"line":77},[63,13730,375],{"class":154},[63,13732,394],{"class":393},[63,13734,173],{"class":154},[54,13736,13738],{"className":2895,"code":13737,"language":2897,"meta":26,"style":26},"getUserInfomation: function (e) {\n console.log(e);\n},\n",[60,13739,13740,13755,13764],{"__ignoreMap":26},[63,13741,13742,13745,13747,13749,13751,13753],{"class":65,"line":66},[63,13743,13744],{"class":162},"getUserInfomation",[63,13746,445],{"class":154},[63,13748,4978],{"class":845},[63,13750,2509],{"class":154},[63,13752,2513],{"class":2512},[63,13754,2516],{"class":154},[63,13756,13757,13759,13761],{"class":65,"line":27},[63,13758,5514],{"class":154},[63,13760,3001],{"class":162},[63,13762,13763],{"class":154},"(e);\n",[63,13765,13766],{"class":65,"line":77},[63,13767,13768],{"class":154},"},\n",[127,13770,13772],{"id":13771},"太简单了吧但是得到的头像比较模糊","太简单了吧，但是得到的头像比较模糊。。。。",[11,13774,13775],{},[97,13776],{"alt":99,"src":13777},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F9e93285ced361bf296582fc4b11d4f93.png",[11,13779,13780],{},[97,13781],{"alt":99,"src":13782},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Fb415dcd62747f588fa96974fcc81a9e2.png",[127,13784,13785],{"id":13785},"处理头像模糊",[11,13787,13788],{},"返回的 e.detail.userInfo.avatarUrl 为",[11,13790,13791],{},[20,13792,13793],{"href":13793,"rel":13794},"https:\u002F\u002Fwx.qlogo.cn\u002Fmmopen\u002Fvi_32\u002FiaypHJNpwUD7CdsibPEBzATw72ONx2cf2dCuzQHt5Wf2quyCY3ic9icK4vxtXKmvEtuyR9rKoqGrCTYibWQUkwX8IPA\u002F132",[24],[11,13796,13797,13798],{},"URL末尾为 132 ",[4960,13799,13800],{},"只要将132 改为 0",[11,13802,13803],{},[20,13804,13805],{"href":13805,"rel":13806},"https:\u002F\u002Fwx.qlogo.cn\u002Fmmopen\u002Fvi_32\u002FiaypHJNpwUD7CdsibPEBzATw72ONx2cf2dCuzQHt5Wf2quyCY3ic9icK4vxtXKmvEtuyR9rKoqGrCTYibWQUkwX8IPA\u002F0",[24],[11,13808,13809],{},"就会得到高清无码头像大图",[11,13811,13812],{},"时间 2020.2.9",[11,13814,13815],{},[97,13816],{"alt":99,"src":13817},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F565cbd49f9f760cd75b283aa7d887ca2.png",[11,13819,13820],{},[97,13821],{"alt":99,"src":13822},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F2e50eb8d2ffff45a3cad348e6b8c60c9.png",[54,13824,13826],{"className":2895,"code":13825,"language":2897,"meta":26,"style":26},"\u002F\u002F 132 -> 0 代码\n\nvar old = e.detail.userInfo.avatarUrl;\nconsole.log(\"原URL\", old);\nold = old.split(\"\u002F\");\nif (old[old.length - 1] == 132) {\n old[old.length - 1] = 0;\n}\nold = old.join(\"\u002F\");\nconsole.log(\"新URL\", old);\n",[60,13827,13828,13833,13837,13849,13864,13884,13910,13929,13933,13950],{"__ignoreMap":26},[63,13829,13830],{"class":65,"line":66},[63,13831,13832],{"class":427},"\u002F\u002F 132 -> 0 代码\n",[63,13834,13835],{"class":65,"line":27},[63,13836,385],{"emptyLinePlaceholder":35},[63,13838,13839,13841,13844,13846],{"class":65,"line":77},[63,13840,5833],{"class":845},[63,13842,13843],{"class":154}," old ",[63,13845,166],{"class":845},[63,13847,13848],{"class":154}," e.detail.userInfo.avatarUrl;\n",[63,13850,13851,13854,13856,13858,13861],{"class":65,"line":83},[63,13852,13853],{"class":154},"console.",[63,13855,3001],{"class":162},[63,13857,2916],{"class":154},[63,13859,13860],{"class":169},"\"原URL\"",[63,13862,13863],{"class":154},", old);\n",[63,13865,13866,13869,13871,13874,13877,13879,13882],{"class":65,"line":89},[63,13867,13868],{"class":154},"old ",[63,13870,166],{"class":845},[63,13872,13873],{"class":154}," old.",[63,13875,13876],{"class":162},"split",[63,13878,2916],{"class":154},[63,13880,13881],{"class":169},"\"\u002F\"",[63,13883,5886],{"class":154},[63,13885,13886,13889,13892,13894,13897,13899,13902,13905,13908],{"class":65,"line":236},[63,13887,13888],{"class":845},"if",[63,13890,13891],{"class":154}," (old[old.",[63,13893,10962],{"class":441},[63,13895,13896],{"class":845}," -",[63,13898,3934],{"class":441},[63,13900,13901],{"class":154},"] ",[63,13903,13904],{"class":845},"==",[63,13906,13907],{"class":441}," 132",[63,13909,2516],{"class":154},[63,13911,13912,13915,13917,13919,13921,13923,13925,13927],{"class":65,"line":247},[63,13913,13914],{"class":154}," old[old.",[63,13916,10962],{"class":441},[63,13918,13896],{"class":845},[63,13920,3934],{"class":441},[63,13922,13901],{"class":154},[63,13924,166],{"class":845},[63,13926,3902],{"class":441},[63,13928,486],{"class":154},[63,13930,13931],{"class":65,"line":258},[63,13932,92],{"class":154},[63,13934,13935,13937,13939,13941,13944,13946,13948],{"class":65,"line":269},[63,13936,13868],{"class":154},[63,13938,166],{"class":845},[63,13940,13873],{"class":154},[63,13942,13943],{"class":162},"join",[63,13945,2916],{"class":154},[63,13947,13881],{"class":169},[63,13949,5886],{"class":154},[63,13951,13952,13954,13956,13958,13961],{"class":65,"line":276},[63,13953,13853],{"class":154},[63,13955,3001],{"class":162},[63,13957,2916],{"class":154},[63,13959,13960],{"class":169},"\"新URL\"",[63,13962,13863],{"class":154},[108,13964,13965],{},"html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .shJU0, html code.shiki .shJU0{--shiki-default:#22863A}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sqxcx, html code.shiki .sqxcx{--shiki-default:#E36209}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}",{"title":26,"searchDepth":27,"depth":27,"links":13967},[13968,13969,13970],{"id":11578,"depth":27,"text":11578},{"id":13771,"depth":27,"text":13772},{"id":13785,"depth":27,"text":13785},"2020-02-09",{},"\u002Fblog\u002Fwechat_mini_program_get_user_nickname_avatar_gender_and_fix_blurry_avatar_issue",{"title":13688,"description":13688},"blog\u002Fwechat_mini_program_get_user_nickname_avatar_gender_and_fix_blurry_avatar_issue",[1781,13977,13978,13979],"用户信息","用户头像","getUserInfo","Z626r97vCP7mcE9Rwjl0os3oSyv2mMPyF9JvAHqYOfM",{"id":13982,"title":13983,"body":13984,"category":8159,"cover":30,"csdn":30,"date":14205,"description":13983,"draft":32,"extension":33,"meta":14206,"navigation":35,"path":14207,"seo":14208,"stem":14209,"tags":14210,"updated":30,"__hash__":14214},"blog\u002Fblog\u002Fhtml_wxml_wechat_mini_program_text_vertical_horizontal_center.md","html wxml 微信小程序 文字垂直水平 居中",{"type":8,"value":13985,"toc":14202},[13986,13989,14034,14183,14188,14190,14192,14197,14199],[127,13987,13988],{"id":13988},"直接看代码就可以了吧",[54,13990,13992],{"className":145,"code":13991,"language":147,"meta":26,"style":26},"\u003Cdiv class=\"a\">a\u003C\u002Fdiv>\n\u003Cdiv class=\"flex\">flex\u003C\u002Fdiv>\n",[60,13993,13994,14014],{"__ignoreMap":26},[63,13995,13996,13998,14000,14002,14004,14007,14010,14012],{"class":65,"line":66},[63,13997,155],{"class":154},[63,13999,7893],{"class":393},[63,14001,163],{"class":162},[63,14003,166],{"class":154},[63,14005,14006],{"class":169},"\"a\"",[63,14008,14009],{"class":154},">a\u003C\u002F",[63,14011,7893],{"class":393},[63,14013,173],{"class":154},[63,14015,14016,14018,14020,14022,14024,14027,14030,14032],{"class":65,"line":27},[63,14017,155],{"class":154},[63,14019,7893],{"class":393},[63,14021,163],{"class":162},[63,14023,166],{"class":154},[63,14025,14026],{"class":169},"\"flex\"",[63,14028,14029],{"class":154},">flex\u003C\u002F",[63,14031,7893],{"class":393},[63,14033,173],{"class":154},[54,14035,14037],{"className":418,"code":14036,"language":420,"meta":26,"style":26},"div {\n height: 300px;\n width: 300px;\n background-color: #ededed;\n margin-top: 20px;\n}\n\n.a {\n text-align: center;\n line-height: 300px;\n}\n\n.flex {\n display: flex;\n \u002F* flex-direction: column; *\u002F\n justify-content: center;\n align-items: center;\n}\n",[60,14038,14039,14045,14057,14069,14079,14092,14096,14100,14107,14117,14129,14133,14137,14144,14154,14159,14169,14179],{"__ignoreMap":26},[63,14040,14041,14043],{"class":65,"line":66},[63,14042,7893],{"class":393},[63,14044,436],{"class":154},[63,14046,14047,14049,14051,14053,14055],{"class":65,"line":27},[63,14048,569],{"class":441},[63,14050,445],{"class":154},[63,14052,953],{"class":441},[63,14054,2178],{"class":845},[63,14056,486],{"class":154},[63,14058,14059,14061,14063,14065,14067],{"class":65,"line":77},[63,14060,442],{"class":441},[63,14062,445],{"class":154},[63,14064,953],{"class":441},[63,14066,2178],{"class":845},[63,14068,486],{"class":154},[63,14070,14071,14073,14075,14077],{"class":65,"line":83},[63,14072,591],{"class":441},[63,14074,445],{"class":154},[63,14076,596],{"class":441},[63,14078,486],{"class":154},[63,14080,14081,14084,14086,14088,14090],{"class":65,"line":89},[63,14082,14083],{"class":441}," margin-top",[63,14085,445],{"class":154},[63,14087,461],{"class":441},[63,14089,2178],{"class":845},[63,14091,486],{"class":154},[63,14093,14094],{"class":65,"line":236},[63,14095,92],{"class":154},[63,14097,14098],{"class":65,"line":247},[63,14099,385],{"emptyLinePlaceholder":35},[63,14101,14102,14105],{"class":65,"line":258},[63,14103,14104],{"class":162},".a",[63,14106,436],{"class":154},[63,14108,14109,14111,14113,14115],{"class":65,"line":269},[63,14110,617],{"class":441},[63,14112,445],{"class":154},[63,14114,622],{"class":441},[63,14116,486],{"class":154},[63,14118,14119,14121,14123,14125,14127],{"class":65,"line":276},[63,14120,604],{"class":441},[63,14122,445],{"class":154},[63,14124,953],{"class":441},[63,14126,2178],{"class":845},[63,14128,486],{"class":154},[63,14130,14131],{"class":65,"line":287},[63,14132,92],{"class":154},[63,14134,14135],{"class":65,"line":297},[63,14136,385],{"emptyLinePlaceholder":35},[63,14138,14139,14142],{"class":65,"line":306},[63,14140,14141],{"class":162},".flex",[63,14143,436],{"class":154},[63,14145,14146,14148,14150,14152],{"class":65,"line":316},[63,14147,478],{"class":441},[63,14149,445],{"class":154},[63,14151,483],{"class":441},[63,14153,486],{"class":154},[63,14155,14156],{"class":65,"line":325},[63,14157,14158],{"class":427}," \u002F* flex-direction: column; *\u002F\n",[63,14160,14161,14163,14165,14167],{"class":65,"line":335},[63,14162,6432],{"class":441},[63,14164,445],{"class":154},[63,14166,622],{"class":441},[63,14168,486],{"class":154},[63,14170,14171,14173,14175,14177],{"class":65,"line":372},[63,14172,6444],{"class":441},[63,14174,445],{"class":154},[63,14176,622],{"class":441},[63,14178,486],{"class":154},[63,14180,14181],{"class":65,"line":382},[63,14182,92],{"class":154},[11,14184,14185],{},[97,14186],{"alt":99,"src":14187},"https:\u002F\u002Fpub-5ec96507162a4f0a8e713a916117c9f4.r2.dev\u002Fblog\u002Fbad0a1d5338a5431e36b0a9b19552be8.png#pic_center",[2626,14189,2629],{"id":2628},[2626,14191,2633],{"id":2632},[2626,14193,2637,14194,2643],{"id":2636},[20,14195,2642],{"href":2640,"rel":14196},[24],[2626,14198,2649],{"id":2648},[108,14200,14201],{},"html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .shJU0, html code.shiki .shJU0{--shiki-default:#22863A}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}",{"title":26,"searchDepth":27,"depth":27,"links":14203},[14204],{"id":13988,"depth":27,"text":13988},"2020-02-06",{},"\u002Fblog\u002Fhtml_wxml_wechat_mini_program_text_vertical_horizontal_center",{"title":13983,"description":13983},"blog\u002Fhtml_wxml_wechat_mini_program_text_vertical_horizontal_center",[8159,14211,14212,14213],"Flexbox","文本居中","WXML","LQBlw2TWTT-1GI7qI3t91fuoFmzB7-IotHuWto9jx0w",{"id":14216,"title":14217,"body":14218,"category":1781,"cover":30,"csdn":30,"date":14257,"description":14217,"draft":32,"extension":33,"meta":14258,"navigation":35,"path":14259,"seo":14260,"stem":14261,"tags":14262,"updated":30,"__hash__":14266},"blog\u002Fblog\u002Fwechat_mini_program_canvas_drawimage_first_argument.md","微信小程序 canvas drawImage() 第一个参数-坑",{"type":8,"value":14219,"toc":14255},[14220,14223,14226,14229,14232,14235,14238,14245,14250],[11,14221,14222],{},"学习canvas，使用drawImage() 将图片画到canvas上。",[11,14224,14225],{},"最开始使用本地路径，一切ok，后来图片素材越来越多，就放到了云存储里。",[11,14227,14228],{},"此时如果第一个参数使用云存储-图片下载地址，调用drawImage()模拟器正常，",[11,14230,14231],{},"真机调试及预览 ios死活画不出来？？？？？？",[11,14233,14234],{},"试了一下午找到了解决方法，将云存储下载地址传入wx.getImageInfo 返回res.path 再调用drawImage()，哈哈哈哈哈啊，终于解决了。",[11,14236,14237],{},"还能获得图片宽高 res.width res.height。",[11,14239,14240],{},[20,14241,14244],{"href":14242,"rel":14243},"https:\u002F\u002Fdevelopers.weixin.qq.com\u002Fminiprogram\u002Fdev\u002Fapi\u002Fmedia\u002Fimage\u002Fwx.getImageInfo.html",[24],"微信小程序 wx.getImageInfo 文档链接。",[11,14246,14247],{},[97,14248],{"alt":99,"src":14249},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F52c89fd73ea9e9b28da0ed84852934da.png",[11,14251,14252],{},[97,14253],{"alt":99,"src":14254},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Ffbefc58d93a61b4ab76cbe66432a460c.png",{"title":26,"searchDepth":27,"depth":27,"links":14256},[],"2020-02-05",{},"\u002Fblog\u002Fwechat_mini_program_canvas_drawimage_first_argument",{"title":14217,"description":14217},"blog\u002Fwechat_mini_program_canvas_drawimage_first_argument",[1781,14263,14264,14265],"Canvas","drawImage","wx.getImageInfo","0BquHXjcowe3FTSn4Raw3skDpmhgI9-zkppkuX9ZsXs",{"id":14268,"title":14269,"body":14270,"category":1781,"cover":30,"csdn":30,"date":14569,"description":14269,"draft":32,"extension":33,"meta":14570,"navigation":35,"path":14571,"seo":14572,"stem":14573,"tags":14574,"updated":30,"__hash__":14575},"blog\u002Fblog\u002Fwechat_mini_program_scroll_view_horizontal_scroll_not_working_demo.md","微信小程序 scroll-view 无法横向滚动 demo",{"type":8,"value":14271,"toc":14565},[14272,14280,14286,14289,14449,14545,14550,14553,14557,14562],[11,14273,14274,14275],{},"放置 --- ",[20,14276,14279],{"href":14277,"rel":14278},"https:\u002F\u002Fdevelopers.weixin.qq.com\u002Fminiprogram\u002Fdev\u002Fcomponent\u002Fscroll-view.html",[24],"微信官方文档链接",[11,14281,14282,14283],{},"遇到的问题：scroll-view 组件添加 scroll-x=\"true\"属性仍无法 ",[4960,14284,14285],{},"横向滚动",[11,14287,14288],{},"解决方法如下：",[54,14290,14292],{"className":145,"code":14291,"language":147,"meta":26,"style":26},"\u003Cscroll-view class=\"fir\" scroll-x=\"true\">\n \u003Cview>1\u003C\u002Fview>\n \u003Cview>2\u003C\u002Fview>\n \u003Cview>3\u003C\u002Fview>\n \u003Cview>4\u003C\u002Fview>\n \u003Cview>5\u003C\u002Fview>\n \u003Cview>6\u003C\u002Fview>\n \u003Cview>7\u003C\u002Fview>\n \u003Cview>8\u003C\u002Fview>\n \u003Cview>9\u003C\u002Fview>\n \u003Cview>10\u003C\u002Fview>\n\u003C\u002Fscroll-view>\n",[60,14293,14294,14316,14328,14340,14352,14364,14376,14389,14402,14415,14428,14441],{"__ignoreMap":26},[63,14295,14296,14298,14300,14302,14304,14307,14310,14312,14314],{"class":65,"line":66},[63,14297,155],{"class":154},[63,14299,6167],{"class":393},[63,14301,163],{"class":162},[63,14303,166],{"class":154},[63,14305,14306],{"class":169},"\"fir\"",[63,14308,14309],{"class":162}," scroll-x",[63,14311,166],{"class":154},[63,14313,6175],{"class":169},[63,14315,173],{"class":154},[63,14317,14318,14320,14322,14324,14326],{"class":65,"line":27},[63,14319,178],{"class":154},[63,14321,159],{"class":158},[63,14323,2020],{"class":154},[63,14325,159],{"class":158},[63,14327,173],{"class":154},[63,14329,14330,14332,14334,14336,14338],{"class":65,"line":77},[63,14331,178],{"class":154},[63,14333,159],{"class":158},[63,14335,2039],{"class":154},[63,14337,159],{"class":158},[63,14339,173],{"class":154},[63,14341,14342,14344,14346,14348,14350],{"class":65,"line":83},[63,14343,178],{"class":154},[63,14345,159],{"class":158},[63,14347,2058],{"class":154},[63,14349,159],{"class":158},[63,14351,173],{"class":154},[63,14353,14354,14356,14358,14360,14362],{"class":65,"line":89},[63,14355,178],{"class":154},[63,14357,159],{"class":158},[63,14359,2077],{"class":154},[63,14361,159],{"class":158},[63,14363,173],{"class":154},[63,14365,14366,14368,14370,14372,14374],{"class":65,"line":236},[63,14367,178],{"class":154},[63,14369,159],{"class":158},[63,14371,2096],{"class":154},[63,14373,159],{"class":158},[63,14375,173],{"class":154},[63,14377,14378,14380,14382,14385,14387],{"class":65,"line":247},[63,14379,178],{"class":154},[63,14381,159],{"class":158},[63,14383,14384],{"class":154},">6\u003C\u002F",[63,14386,159],{"class":158},[63,14388,173],{"class":154},[63,14390,14391,14393,14395,14398,14400],{"class":65,"line":258},[63,14392,178],{"class":154},[63,14394,159],{"class":158},[63,14396,14397],{"class":154},">7\u003C\u002F",[63,14399,159],{"class":158},[63,14401,173],{"class":154},[63,14403,14404,14406,14408,14411,14413],{"class":65,"line":269},[63,14405,178],{"class":154},[63,14407,159],{"class":158},[63,14409,14410],{"class":154},">8\u003C\u002F",[63,14412,159],{"class":158},[63,14414,173],{"class":154},[63,14416,14417,14419,14421,14424,14426],{"class":65,"line":276},[63,14418,178],{"class":154},[63,14420,159],{"class":158},[63,14422,14423],{"class":154},">9\u003C\u002F",[63,14425,159],{"class":158},[63,14427,173],{"class":154},[63,14429,14430,14432,14434,14437,14439],{"class":65,"line":287},[63,14431,178],{"class":154},[63,14433,159],{"class":158},[63,14435,14436],{"class":154},">10\u003C\u002F",[63,14438,159],{"class":158},[63,14440,173],{"class":154},[63,14442,14443,14445,14447],{"class":65,"line":297},[63,14444,375],{"class":154},[63,14446,6167],{"class":393},[63,14448,173],{"class":154},[54,14450,14452],{"className":418,"code":14451,"language":420,"meta":26,"style":26},".fir {\n white-space: nowrap;\n height: 150rpx;\n}\n\n.fir view {\n height: 150rpx;\n width: 150rpx;\n background-color: red;\n display: inline-block;\n}\n",[60,14453,14454,14461,14473,14484,14488,14492,14500,14510,14520,14530,14541],{"__ignoreMap":26},[63,14455,14456,14459],{"class":65,"line":66},[63,14457,14458],{"class":162},".fir",[63,14460,436],{"class":154},[63,14462,14463,14466,14468,14471],{"class":65,"line":27},[63,14464,14465],{"class":441}," white-space",[63,14467,445],{"class":154},[63,14469,14470],{"class":441},"nowrap",[63,14472,486],{"class":154},[63,14474,14475,14477,14479,14482],{"class":65,"line":77},[63,14476,569],{"class":441},[63,14478,445],{"class":154},[63,14480,14481],{"class":441},"150",[63,14483,451],{"class":154},[63,14485,14486],{"class":65,"line":83},[63,14487,92],{"class":154},[63,14489,14490],{"class":65,"line":89},[63,14491,385],{"emptyLinePlaceholder":35},[63,14493,14494,14496,14498],{"class":65,"line":236},[63,14495,14458],{"class":162},[63,14497,6475],{"class":393},[63,14499,436],{"class":154},[63,14501,14502,14504,14506,14508],{"class":65,"line":247},[63,14503,569],{"class":441},[63,14505,445],{"class":154},[63,14507,14481],{"class":441},[63,14509,451],{"class":154},[63,14511,14512,14514,14516,14518],{"class":65,"line":258},[63,14513,442],{"class":441},[63,14515,445],{"class":154},[63,14517,14481],{"class":441},[63,14519,451],{"class":154},[63,14521,14522,14524,14526,14528],{"class":65,"line":269},[63,14523,591],{"class":441},[63,14525,445],{"class":154},[63,14527,6574],{"class":441},[63,14529,486],{"class":154},[63,14531,14532,14534,14536,14539],{"class":65,"line":276},[63,14533,478],{"class":441},[63,14535,445],{"class":154},[63,14537,14538],{"class":441},"inline-block",[63,14540,486],{"class":154},[63,14542,14543],{"class":65,"line":287},[63,14544,92],{"class":154},[11,14546,14547],{},[97,14548],{"alt":99,"src":14549},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F1367bfc51c1bed4b6c1fede12e10da99.png",[127,14551,14552],{"id":14552},"实际使用",[127,14554,14556],{"id":14555},"两个-scroll-view-实现的美图秀秀贴纸栏微信qq表情栏","两个 scroll-view 实现的（美图秀秀贴纸栏、微信QQ表情栏）",[11,14558,14559],{},[97,14560],{"alt":99,"src":14561},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F855c17693b8dc442bb998dcf4f728579.png",[108,14563,14564],{},"html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .shJU0, html code.shiki .shJU0{--shiki-default:#22863A}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html pre.shiki code .sB1qb, html code.shiki .sB1qb{--shiki-default:#B31D28;--shiki-default-font-style:italic}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}",{"title":26,"searchDepth":27,"depth":27,"links":14566},[14567,14568],{"id":14552,"depth":27,"text":14552},{"id":14555,"depth":27,"text":14556},"2020-02-02",{},"\u002Fblog\u002Fwechat_mini_program_scroll_view_horizontal_scroll_not_working_demo",{"title":14269,"description":14269},"blog\u002Fwechat_mini_program_scroll_view_horizontal_scroll_not_working_demo",[1781,6167,14285,11994],"EW9eedHwcNGIqzhpOkergGHXvUNnKsvZsaVLrd690AA",{"id":14577,"title":14578,"body":14579,"category":1781,"cover":30,"csdn":30,"date":14694,"description":14578,"draft":32,"extension":33,"meta":14695,"navigation":35,"path":14696,"seo":14697,"stem":14698,"tags":14699,"updated":30,"__hash__":14702},"blog\u002Fblog\u002Fwechat_mini_program_map_component_fullscreen.md","微信小程序 map 组件 全屏",{"type":8,"value":14580,"toc":14691},[14581,14583,14606,14656,14683,14688],[127,14582,7693],{"id":7693},[54,14584,14586],{"className":145,"code":14585,"language":147,"meta":26,"style":26},"\u002F\u002F map.wxml \n\u003Cmap> \u003C\u002Fmap>\n",[60,14587,14588,14593],{"__ignoreMap":26},[63,14589,14590],{"class":65,"line":66},[63,14591,14592],{"class":154},"\u002F\u002F map.wxml \n",[63,14594,14595,14597,14600,14602,14604],{"class":65,"line":27},[63,14596,155],{"class":154},[63,14598,14599],{"class":393},"map",[63,14601,7549],{"class":154},[63,14603,14599],{"class":393},[63,14605,173],{"class":154},[54,14607,14609],{"className":418,"code":14608,"language":420,"meta":26,"style":26},"\u002F\u002F map.wxss\n#mapp {\n height: 100vh;\n width: 100%;\n}\n",[60,14610,14611,14621,14628,14640,14652],{"__ignoreMap":26},[63,14612,14613,14616,14618],{"class":65,"line":66},[63,14614,14615],{"class":154},"\u002F\u002F ",[63,14617,14599],{"class":393},[63,14619,14620],{"class":162},".wxss\n",[63,14622,14623,14626],{"class":65,"line":27},[63,14624,14625],{"class":162},"#mapp",[63,14627,436],{"class":154},[63,14629,14630,14632,14634,14636,14638],{"class":65,"line":77},[63,14631,569],{"class":441},[63,14633,445],{"class":154},[63,14635,635],{"class":441},[63,14637,2422],{"class":845},[63,14639,486],{"class":154},[63,14641,14642,14644,14646,14648,14650],{"class":65,"line":83},[63,14643,442],{"class":441},[63,14645,445],{"class":154},[63,14647,635],{"class":441},[63,14649,910],{"class":845},[63,14651,486],{"class":154},[63,14653,14654],{"class":65,"line":89},[63,14655,92],{"class":154},[54,14657,14659],{"className":1802,"code":14658,"language":1804,"meta":26,"style":26},"\u002F\u002F map.json\n{\n \"navigationStyle\": \"custom\"\n}\n",[60,14660,14661,14666,14670,14679],{"__ignoreMap":26},[63,14662,14663],{"class":65,"line":66},[63,14664,14665],{"class":427},"\u002F\u002F map.json\n",[63,14667,14668],{"class":65,"line":27},[63,14669,2133],{"class":154},[63,14671,14672,14675,14677],{"class":65,"line":77},[63,14673,14674],{"class":441}," \"navigationStyle\"",[63,14676,445],{"class":154},[63,14678,1825],{"class":169},[63,14680,14681],{"class":65,"line":83},[63,14682,92],{"class":154},[11,14684,14685],{},[97,14686],{"alt":99,"src":14687},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F77b482ae9467ec2324389885aa495ac8.png",[108,14689,14690],{},"html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .shJU0, html code.shiki .shJU0{--shiki-default:#22863A}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}",{"title":26,"searchDepth":27,"depth":27,"links":14692},[14693],{"id":7693,"depth":27,"text":7693},"2020-01-21",{},"\u002Fblog\u002Fwechat_mini_program_map_component_fullscreen",{"title":14578,"description":14578},"blog\u002Fwechat_mini_program_map_component_fullscreen",[1781,14700,14701,13505],"Map","全屏布局","Pr-euPozB_BHgrG_zRF1p3mw7RoTS_wxAyoxaL0nzog",{"id":14704,"title":14705,"body":14706,"category":1781,"cover":30,"csdn":30,"date":14694,"description":14705,"draft":32,"extension":33,"meta":15790,"navigation":35,"path":15791,"seo":15792,"stem":15793,"tags":15794,"updated":30,"__hash__":15795},"blog\u002Fblog\u002Fwechat_mini_program_map_marker_school_map_mark_teaching_building_demo.md","微信小程序 map marker 学校地图标记教学楼 demo",{"type":8,"value":14707,"toc":15785},[14708,14715,14722,14725,14728,14812,14850,15749,15754,15759,15764,15768,15773,15782],[11,14709,14710],{},[20,14711,14714],{"href":14712,"rel":14713},"https:\u002F\u002Fdevelopers.weixin.qq.com\u002Fminiprogram\u002Fdev\u002Fcomponent\u002Fmap.html",[24],"微信小程序官方文档",[11,14716,14717,14718,14721],{},"地图标记主要是帮助 ",[4960,14719,14720],{},"新生、外来人员"," 尽快了解学校的教学楼、部门...",[11,14723,14724],{},"腾讯地图数据标记不够详细全面、数据老旧（特别是校内）",[11,14726,14727],{},"微信小程序 + 定位特别合适解决类似问题，像校园浏览，导航...",[54,14729,14731],{"className":145,"code":14730,"language":147,"meta":26,"style":26},"\u003Cmap id=\"mapp\" latitude=\"37.488\" longitude=\"121.4499\" scale=\"16\" \n show-compass=\"true\"show-scale=\"true\" \n markers=\"{{markers}}\">\n\u003C\u002Fmap>\n",[60,14732,14733,14773,14792,14804],{"__ignoreMap":26},[63,14734,14735,14737,14739,14741,14743,14746,14749,14751,14754,14757,14759,14762,14765,14767,14770],{"class":65,"line":66},[63,14736,155],{"class":154},[63,14738,14599],{"class":393},[63,14740,8424],{"class":162},[63,14742,166],{"class":154},[63,14744,14745],{"class":169},"\"mapp\"",[63,14747,14748],{"class":162}," latitude",[63,14750,166],{"class":154},[63,14752,14753],{"class":169},"\"37.488\"",[63,14755,14756],{"class":162}," longitude",[63,14758,166],{"class":154},[63,14760,14761],{"class":169},"\"121.4499\"",[63,14763,14764],{"class":162}," scale",[63,14766,166],{"class":154},[63,14768,14769],{"class":169},"\"16\"",[63,14771,14772],{"class":154}," \n",[63,14774,14775,14778,14780,14782,14785,14787,14789],{"class":65,"line":27},[63,14776,14777],{"class":162}," show-compass",[63,14779,166],{"class":154},[63,14781,6175],{"class":169},[63,14783,14784],{"class":162},"show-scale",[63,14786,166],{"class":154},[63,14788,6175],{"class":169},[63,14790,14791],{"class":154}," \n",[63,14793,14794,14797,14799,14802],{"class":65,"line":77},[63,14795,14796],{"class":162}," markers",[63,14798,166],{"class":154},[63,14800,14801],{"class":169},"\"{{markers}}\"",[63,14803,173],{"class":154},[63,14805,14806,14808,14810],{"class":65,"line":83},[63,14807,375],{"class":154},[63,14809,14599],{"class":393},[63,14811,173],{"class":154},[54,14813,14815],{"className":418,"code":14814,"language":420,"meta":26,"style":26},"#mapp {\n height: 1000rpx; \n width: 100%;\n}\n",[60,14816,14817,14823,14834,14846],{"__ignoreMap":26},[63,14818,14819,14821],{"class":65,"line":66},[63,14820,14625],{"class":162},[63,14822,436],{"class":154},[63,14824,14825,14827,14829,14831],{"class":65,"line":27},[63,14826,2170],{"class":441},[63,14828,445],{"class":154},[63,14830,5721],{"class":441},[63,14832,14833],{"class":154},"rpx; \n",[63,14835,14836,14838,14840,14842,14844],{"class":65,"line":77},[63,14837,2185],{"class":441},[63,14839,445],{"class":154},[63,14841,635],{"class":441},[63,14843,910],{"class":845},[63,14845,486],{"class":154},[63,14847,14848],{"class":65,"line":83},[63,14849,92],{"class":154},[54,14851,14853],{"className":56,"code":14852,"language":58,"meta":26,"style":26},"Page({\n data: {\n markers: [{\n iconPath: \"..\u002F..\u002Fimages\u002Fbuilding\u002F25.png\",\n id: 1,\n latitude: 37.48628,\n longitude: 121.44864,\n width: 25,\n height: 15\n }, {\n iconPath: \"..\u002F..\u002Fimages\u002Fbuilding\u002F26.png\",\n id: 2,\n latitude: 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demo",{"type":8,"value":15800,"toc":16272},[15801,15806,15809,15812,15817,15894,15935,16231,16233,16238,16248,16250,16254,16270],[11,15802,15803],{},[20,15804,14714],{"href":14712,"rel":15805},[24],[11,15807,15808],{},"学校部分快递点（中通，百世...）位于校外，所以找寻比较困难",[11,15810,15811],{},"微信小程序+定位解决这个问题特别合适",[11,15813,15814,15815],{},"上 demo\n",[8319,15816],{},[54,15818,15820],{"className":145,"code":15819,"language":147,"meta":26,"style":26},"\n\u003Cmap id=\"mapp\" latitude=\"37.488\" longitude=\"121.4499\" scale=\"16\" \n show-compass=\"true\"show-scale=\"true\" \n 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",[4960,16243,16244],{},"精确经纬度",[20,16246,15781],{"href":15779,"rel":16247},[24],[127,16249,5252],{"id":5251},[11,16251,16252,5258],{},[60,16253,5257],{},[2614,16255,16256,16258,16260,16262,16264,16266,16268],{},[2617,16257,5263],{},[2617,16259,5266],{},[2617,16261,5269],{},[2617,16263,5272],{},[2617,16265,5275],{},[2617,16267,5278],{},[2617,16269,5281],{},[108,16271,15784],{},{"title":26,"searchDepth":27,"depth":27,"links":16273},[16274,16276],{"id":16240,"depth":27,"text":16275},"关于获得 精确经纬度 请参考这篇博客。",{"id":5251,"depth":27,"text":5252},{},"\u002Fblog\u002Fwechat_mini_program_map_polyline_connect_points_into_line_route_planning_demo",{"title":15798,"description":15798},"blog\u002Fwechat_mini_program_map_polyline_connect_points_into_line_route_planning_demo",[1781],"hRSgxef1jwlDv6rt48_PKjem9rkAw554IkTsTmNPh8c",{"id":16284,"title":16285,"body":16286,"category":16385,"cover":30,"csdn":30,"date":16386,"description":16285,"draft":32,"extension":33,"meta":16387,"navigation":35,"path":16388,"seo":16389,"stem":16390,"tags":16391,"updated":30,"__hash__":16392},"blog\u002Fblog\u002Fgit_basic_commands.md","git 基本命令",{"type":8,"value":16287,"toc":16383},[16288,16293,16296,16302,16308,16311,16317,16323,16329,16332,16335,16341,16344,16350,16353,16356,16364,16369,16374,16377],[16289,16290,16292],"h6",{"id":16291},"记录一下git-学习常用命令以防用时遗忘","记录一下git 学习常用命令，以防用时遗忘。",[11,16294,16295],{},"安装后简单配置",[54,16297,16300],{"className":16298,"code":16299,"language":3256},[3254]," git --global uname 'name'\n git --global email 'example@icloud.com'\n",[60,16301,16299],{"__ignoreMap":26},[54,16303,16306],{"className":16304,"code":16305,"language":3256},[3254]," git add demo\n git commit -m 'add demo'\n git log --oneline\n git log --pretty=oneline\n git reset --hard HEAD^ 上一个版本 \n HEAD^^\n HEAD~100\n Git提供了一个命令git reflog用来记录你的每一次命令\n",[60,16307,16305],{"__ignoreMap":26},[11,16309,16310],{},".git 文件目录",[54,16312,16315],{"className":16313,"code":16314,"language":3256},[3254]," COMMIT_EDITMSG\n config 当前 git 的配置文件\n description （仓库的描述信息文件）\n HEAD （指向当前所在的分支），例如当前在 develop 分支，实际指向地址是 refs\u002Fheads\u002Fdevelop\n hooks [文件夹]\n index\n info [文件夹]\n logs [文件夹]\n objects [文件夹] （存放所有的 git 对象，对象哈希值前 2 位为文件夹名称，后 38 位为对象文件名, \n 可通过 git cat-file -p 命令，拼接文件夹名称+文件名查看）\n ORIG_HEAD\n refs [文件夹]\n • heads （存放当前项目的所有分支）\n • tags (存放的当前项目的所有标签，又叫做里程碑)\n\n",[60,16316,16314],{"__ignoreMap":26},[54,16318,16321],{"className":16319,"code":16320,"language":3256},[3254],"cat 命令， 功能：用来显示文件。 例如 cat text.md 显示 text.md 文件的内容\nls -al 命令， 表示列出当前目录下的所有文件（包括隐藏文件）\ngit cat-file -t 命令 ， 查看 git 对象的类型\ngit cat-file -p 命令， 查看 git 对象的内容\ngit cat-file -s 命令， 查看 git 对象的大小\n\n\n",[60,16322,16320],{"__ignoreMap":26},[54,16324,16327],{"className":16325,"code":16326,"language":3256},[3254],"git checkout commitId：会出现分离头指针的情况，这种情况下比较危险，\n因为这个时候你提交的代码没有和分支对应起来，当切换到其他分支的时候(比如master分支)，容易丢失代码；\n但是分离头指针也有它的应用场景，就是在自己做尝试或者测试的时候可以分离头指针，当尝试完毕没有用的时候可以随时丢弃，\n但是如果觉得尝试有用，那么可以新建一个分支，使用 git branch \u003C新分支的名称> commitId\n",[60,16328,16326],{"__ignoreMap":26},[11,16330,16331],{},"^ ~ 都是父节点，区别是跟随数字时候，^2 是第二个父节点，而~2是父节点的父节点",[11,16333,16334],{},"删除分支",[54,16336,16339],{"className":16337,"code":16338,"language":3256},[3254]," git branch -d commitid \u002F 'message'\n",[60,16340,16338],{"__ignoreMap":26},[11,16342,16343],{},"1、git fetch 和 git pull 的区别\n在执行 git pull 后，代码会自动 merge 到本地的分支中，而 git fetch 会忽略掉这个 merge 操作，因此简单来说：",[54,16345,16348],{"className":16346,"code":16347,"language":3256},[3254]," git pull = git fetch + git merge\n",[60,16349,16347],{"__ignoreMap":26},[11,16351,16352],{},"2、git pull 和 git pull --rebase 区别\ngit pull 命令默认包含了一个 --merge 参数，因此二者的区别其实就是 merge 和 rebase 的区别。",[11,16354,16355],{},"merge 会创建一个新的 commit，如果合并时遇到了冲突，需要解决冲突后重新 commit。",[11,16357,16358,16361],{},[60,16359,16360],{},"Merge",[97,16362],{"alt":99,"src":16363},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Fceceb38cb30723556976d3a156dddc6a.png",[11,16365,16366],{},[60,16367,16368],{},"Rebase",[11,16370,16371],{},[97,16372],{"alt":99,"src":16373},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Fc2e72b3e9bb7baab321ff82eb3a5abed.png",[11,16375,16376],{},"rebase 会将两个分支进行合并，同时合并之前的 commit 历史。如果出现冲突，解决冲突后执行以下命令即可：",[54,16378,16381],{"className":16379,"code":16380,"language":3256},[3254]," git add\n git rebase --continue\n",[60,16382,16380],{"__ignoreMap":26},{"title":26,"searchDepth":27,"depth":27,"links":16384},[],"git","2020-01-14",{},"\u002Fblog\u002Fgit_basic_commands",{"title":16285,"description":16285},"blog\u002Fgit_basic_commands",[16385],"ycz2AJgc5iU7VMrdjIeZTrFXAINH9i0WIM88H6ZwKf8",{"id":16394,"title":16395,"body":16396,"category":113,"cover":30,"csdn":30,"date":16989,"description":16395,"draft":32,"extension":33,"meta":16990,"navigation":35,"path":16991,"seo":16992,"stem":16993,"tags":16994,"updated":30,"__hash__":16997},"blog\u002Fblog\u002Fjavascript_event_1.md","JavaScript 事件 1",{"type":8,"value":16397,"toc":16987},[16398,16401,16586,16589,16600,16735,16738,16744,16748,16768,16771,16776,16784,16839,16855,16922,16928,16931,16939,16984],[3837,16399,16400],{"id":16400},"绑定事件处理函数",[54,16402,16404],{"className":2895,"code":16403,"language":2897,"meta":26,"style":26},"1. \u002F\u002F 只能绑定一个\ndiv.onclick = function () {\n this.style.backgroundColor = 'red';\n}\n\u002F\u002F 基本等同于写在行间样式上\n\u003Cdiv onclick=\"alter('')\"> \u003C\u002Fdiv>\n\n------------------------------------------------------------------------------\n\n2. \u002F\u002F IE8 no\n \u002F\u002F 可绑定多个\n \u002F\u002F 填3个参数（事件类型, 处理函数, false）\ndiv.addEventListener('click', function(){\n\n}, false);\n\n------------------------------------------------------------------------------\n\n3. \u002F\u002F IE 独有\n \u002F\u002F 可绑定多个\n \u002F\u002F 填2个参数（'on' + type, fn)\n \u002F\u002F 较addEventlistener更为松散\nobj.attachEvent('onclick', function () {});\n\n",[60,16405,16406,16414,16427,16441,16445,16450,16470,16474,16479,16483,16491,16496,16501,16519,16523,16532,16536,16540,16544,16552,16556,16561,16566],{"__ignoreMap":26},[63,16407,16408,16411],{"class":65,"line":66},[63,16409,16410],{"class":441},"1.",[63,16412,16413],{"class":427}," \u002F\u002F 只能绑定一个\n",[63,16415,16416,16419,16421,16423,16425],{"class":65,"line":27},[63,16417,16418],{"class":154},"div.",[63,16420,11438],{"class":162},[63,16422,2910],{"class":845},[63,16424,7027],{"class":845},[63,16426,6841],{"class":154},[63,16428,16429,16431,16434,16436,16439],{"class":65,"line":77},[63,16430,6814],{"class":441},[63,16432,16433],{"class":154},".style.backgroundColor ",[63,16435,166],{"class":845},[63,16437,16438],{"class":169}," 'red'",[63,16440,486],{"class":154},[63,16442,16443],{"class":65,"line":83},[63,16444,92],{"class":154},[63,16446,16447],{"class":65,"line":89},[63,16448,16449],{"class":427},"\u002F\u002F 基本等同于写在行间样式上\n",[63,16451,16452,16454,16456,16459,16461,16464,16466,16468],{"class":65,"line":236},[63,16453,155],{"class":154},[63,16455,7893],{"class":393},[63,16457,16458],{"class":162}," onclick",[63,16460,166],{"class":845},[63,16462,16463],{"class":169},"\"alter('')\"",[63,16465,7549],{"class":154},[63,16467,7893],{"class":393},[63,16469,173],{"class":154},[63,16471,16472],{"class":65,"line":247},[63,16473,385],{"emptyLinePlaceholder":35},[63,16475,16476],{"class":65,"line":258},[63,16477,16478],{"class":845},"------------------------------------------------------------------------------\n",[63,16480,16481],{"class":65,"line":269},[63,16482,385],{"emptyLinePlaceholder":35},[63,16484,16485,16488],{"class":65,"line":276},[63,16486,16487],{"class":441},"2.",[63,16489,16490],{"class":427}," \u002F\u002F IE8 no\n",[63,16492,16493],{"class":65,"line":287},[63,16494,16495],{"class":427}," \u002F\u002F 可绑定多个\n",[63,16497,16498],{"class":65,"line":297},[63,16499,16500],{"class":427}," \u002F\u002F 填3个参数（事件类型, 处理函数, false）\n",[63,16502,16503,16505,16507,16509,16512,16514,16516],{"class":65,"line":306},[63,16504,16418],{"class":154},[63,16506,5873],{"class":162},[63,16508,2916],{"class":154},[63,16510,16511],{"class":169},"'click'",[63,16513,2964],{"class":154},[63,16515,4978],{"class":845},[63,16517,16518],{"class":154},"(){\n",[63,16520,16521],{"class":65,"line":316},[63,16522,385],{"emptyLinePlaceholder":35},[63,16524,16525,16528,16530],{"class":65,"line":325},[63,16526,16527],{"class":154},"}, ",[63,16529,3061],{"class":441},[63,16531,5886],{"class":154},[63,16533,16534],{"class":65,"line":335},[63,16535,385],{"emptyLinePlaceholder":35},[63,16537,16538],{"class":65,"line":372},[63,16539,16478],{"class":845},[63,16541,16542],{"class":65,"line":382},[63,16543,385],{"emptyLinePlaceholder":35},[63,16545,16546,16549],{"class":65,"line":388},[63,16547,16548],{"class":441},"3.",[63,16550,16551],{"class":427}," \u002F\u002F IE 独有\n",[63,16553,16554],{"class":65,"line":601},[63,16555,16495],{"class":427},[63,16557,16558],{"class":65,"line":614},[63,16559,16560],{"class":427}," \u002F\u002F 填2个参数（'on' + type, fn)\n",[63,16562,16563],{"class":65,"line":627},[63,16564,16565],{"class":427}," \u002F\u002F 较addEventlistener更为松散\n",[63,16567,16568,16571,16574,16576,16579,16581,16583],{"class":65,"line":640},[63,16569,16570],{"class":154},"obj.",[63,16572,16573],{"class":162},"attachEvent",[63,16575,2916],{"class":154},[63,16577,16578],{"class":169},"'onclick'",[63,16580,2964],{"class":154},[63,16582,4978],{"class":845},[63,16584,16585],{"class":154}," () {});\n",[3837,16587,16588],{"id":16588},"事件处理程序的运行环境",[2865,16590,16591,16594,16597],{},[2617,16592,16593],{},"ele.onxxx = function (event) {} \u002F\u002F this --> dom",[2617,16595,16596],{},"obj.addEventListener (type, fn, false); this --> dom",[2617,16598,16599],{},"obj.attachEvent('on' + type, fn); this --> window",[54,16601,16603],{"className":2895,"code":16602,"language":2897,"meta":26,"style":26},"\u002F\u002F 封装兼容性 addEvent(ele, type, handle)方法 *\nfunction addEvent(ele, type, handle) {\n if (ele.addEventListener) {\n ele.addEventListener(type, handle, false);\n } else if (ele.attachEvent) {\n ele.attachEvent(\"on\" + type, function () {\n handle.call(ele);\n });\n } else {\n ele[\"on\" + type] = handle;\n }\n}\n",[60,16604,16605,16610,16634,16641,16655,16667,16687,16698,16702,16710,16727,16731],{"__ignoreMap":26},[63,16606,16607],{"class":65,"line":66},[63,16608,16609],{"class":427},"\u002F\u002F 封装兼容性 addEvent(ele, type, handle)方法 *\n",[63,16611,16612,16614,16617,16619,16622,16624,16627,16629,16632],{"class":65,"line":27},[63,16613,4978],{"class":845},[63,16615,16616],{"class":162}," addEvent",[63,16618,2916],{"class":154},[63,16620,16621],{"class":2512},"ele",[63,16623,2964],{"class":154},[63,16625,16626],{"class":2512},"type",[63,16628,2964],{"class":154},[63,16630,16631],{"class":2512},"handle",[63,16633,2516],{"class":154},[63,16635,16636,16638],{"class":65,"line":77},[63,16637,11397],{"class":845},[63,16639,16640],{"class":154}," (ele.addEventListener) {\n",[63,16642,16643,16646,16648,16651,16653],{"class":65,"line":83},[63,16644,16645],{"class":154}," ele.",[63,16647,5873],{"class":162},[63,16649,16650],{"class":154},"(type, handle, ",[63,16652,3061],{"class":441},[63,16654,5886],{"class":154},[63,16656,16657,16659,16661,16664],{"class":65,"line":89},[63,16658,3203],{"class":154},[63,16660,2568],{"class":845},[63,16662,16663],{"class":845}," if",[63,16665,16666],{"class":154}," (ele.attachEvent) {\n",[63,16668,16669,16671,16673,16675,16678,16680,16683,16685],{"class":65,"line":236},[63,16670,16645],{"class":154},[63,16672,16573],{"class":162},[63,16674,2916],{"class":154},[63,16676,16677],{"class":169},"\"on\"",[63,16679,3009],{"class":845},[63,16681,16682],{"class":154}," type, ",[63,16684,4978],{"class":845},[63,16686,6841],{"class":154},[63,16688,16689,16692,16695],{"class":65,"line":247},[63,16690,16691],{"class":154}," handle.",[63,16693,16694],{"class":162},"call",[63,16696,16697],{"class":154},"(ele);\n",[63,16699,16700],{"class":65,"line":258},[63,16701,1119],{"class":154},[63,16703,16704,16706,16708],{"class":65,"line":269},[63,16705,3203],{"class":154},[63,16707,2568],{"class":845},[63,16709,436],{"class":154},[63,16711,16712,16715,16717,16719,16722,16724],{"class":65,"line":276},[63,16713,16714],{"class":154}," ele[",[63,16716,16677],{"class":169},[63,16718,3009],{"class":845},[63,16720,16721],{"class":154}," type] 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select等事件不冒泡。\n",[97,16766],{"alt":99,"src":16767},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002F9c4bbc4e883e4b4031c9c26367d8e777.png",[3837,16769,16770],{"id":16770},"取消冒泡和阻止默认事件",[2614,16772,16773],{},[2617,16774,16775],{},"取消冒泡：",[2865,16777,16778,16781],{},[2617,16779,16780],{},"W3C标准 event.stopPropagation(); IE8 no",[2617,16782,16783],{},"IE event.cancelBubble = true;",[54,16785,16787],{"className":2895,"code":16786,"language":2897,"meta":26,"style":26},"\u002F\u002F 封装取消冒泡的函数 stopBubble(event) {\n if(event.stopPropagation){\n event.stopPropagation();\n }else{\n event.cancelBubble = true;\n }\n}\n",[60,16788,16789,16794,16801,16811,16820,16831,16835],{"__ignoreMap":26},[63,16790,16791],{"class":65,"line":66},[63,16792,16793],{"class":427},"\u002F\u002F 封装取消冒泡的函数 stopBubble(event) {\n",[63,16795,16796,16798],{"class":65,"line":27},[63,16797,6694],{"class":845},[63,16799,16800],{"class":154},"(event.stopPropagation){\n",[63,16802,16803,16806,16809],{"class":65,"line":77},[63,16804,16805],{"class":154}," event.",[63,16807,16808],{"class":162},"stopPropagation",[63,16810,7242],{"class":154},[63,16812,16813,16816,16818],{"class":65,"line":83},[63,16814,16815],{"class":154}," }",[63,16817,2568],{"class":845},[63,16819,2133],{"class":154},[63,16821,16822,16825,16827,16829],{"class":65,"line":89},[63,16823,16824],{"class":154}," event.cancelBubble ",[63,16826,166],{"class":845},[63,16828,11421],{"class":441},[63,16830,486],{"class":154},[63,16832,16833],{"class":65,"line":236},[63,16834,1076],{"class":154},[63,16836,16837],{"class":65,"line":247},[63,16838,92],{"class":154},[2614,16840,16841],{},[2617,16842,16843,16844],{},"阻止默认事件：\n默认事件-表单提交，a标签跳转，右键菜单等\n",[2865,16845,16846,16849,16852],{},[2617,16847,16848],{},"return false; 以对象属性的方式注册的事件才生效 \u002F\u002F兼容性好、原始、以句柄的方式来阻止默认事件，所以只有以句柄的方式绑定的事件才ok addEventListener(), attachEvent() no",[2617,16850,16851],{},"event.preventDefault(); \u002F\u002F W3C标准，IE8 no",[2617,16853,16854],{},"event.returnValue = false; 兼容IE",[54,16856,16858],{"className":2895,"code":16857,"language":2897,"meta":26,"style":26},"\u002F\u002F 封装阻止默认事件的函数 cancelHandler(event);\nfunction cancelHandle(event) {\n if (event.preventDefault) {\n event.preventDefault();\n } else {\n event.returnValue = false;\n }\n}\n",[60,16859,16860,16865,16878,16885,16895,16903,16914,16918],{"__ignoreMap":26},[63,16861,16862],{"class":65,"line":66},[63,16863,16864],{"class":427},"\u002F\u002F 封装阻止默认事件的函数 cancelHandler(event);\n",[63,16866,16867,16869,16872,16874,16876],{"class":65,"line":27},[63,16868,4978],{"class":845},[63,16870,16871],{"class":162}," 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兼容性写法\n",[63,16950,16951,16953,16956,16958,16961,16964],{"class":65,"line":27},[63,16952,5833],{"class":845},[63,16954,16955],{"class":154}," event ",[63,16957,166],{"class":845},[63,16959,16960],{"class":154}," e ",[63,16962,16963],{"class":845},"||",[63,16965,16966],{"class":154}," window.event;\n",[63,16968,16969,16971,16974,16976,16979,16981],{"class":65,"line":77},[63,16970,5833],{"class":845},[63,16972,16973],{"class":154}," target ",[63,16975,166],{"class":845},[63,16977,16978],{"class":154}," event.target ",[63,16980,16963],{"class":845},[63,16982,16983],{"class":154}," event.srcElement;\n",[108,16985,16986],{},"html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sD7c4, html code.shiki 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.sqxcx{--shiki-default:#E36209}",{"title":26,"searchDepth":27,"depth":27,"links":16988},[],"2020-01-13",{},"\u002Fblog\u002Fjavascript_event_1",{"title":16395,"description":16395},"blog\u002Fjavascript_event_1",[113,11560,16995,16996],"事件绑定","事件冒泡","sihGaEgOu_pF_NNfOR3JlWY2i2Con3eooUwmTcNtT5U",{"id":16999,"title":17000,"body":17001,"category":113,"cover":30,"csdn":30,"date":17285,"description":17000,"draft":32,"extension":33,"meta":17286,"navigation":35,"path":17287,"seo":17288,"stem":17289,"tags":17290,"updated":30,"__hash__":17294},"blog\u002Fblog\u002Fget_window_properties.md","获取窗口属性",{"type":8,"value":17002,"toc":17283},[17003,17007,17027,17115,17119,17245,17249,17252,17258,17273,17277,17280],[3837,17004,17006],{"id":17005},"_1-滚动条","1. 滚动条",[54,17008,17010],{"className":56,"code":17009,"language":58,"meta":26,"style":26},"\u002F\u002F 兼容\ndocument.body.scrollLeft + document.documentElement.scrollLeft;\n",[60,17011,17012,17017],{"__ignoreMap":26},[63,17013,17014],{"class":65,"line":66},[63,17015,17016],{"class":427},"\u002F\u002F 兼容\n",[63,17018,17019,17022,17024],{"class":65,"line":27},[63,17020,17021],{"class":154},"document.body.scrollLeft ",[63,17023,3015],{"class":845},[63,17025,17026],{"class":154}," document.documentElement.scrollLeft;\n",[54,17028,17030],{"className":56,"code":17029,"language":58,"meta":26,"style":26},"function getScrollOffset() {\n if (window.pageXOffset) {\n return {\n x: window.pageXOffset,\n y: window.pageYOffset,\n };\n } else {\n return {\n x: document.body.scrollLeft + document.documentElement.scrollLeft,\n y: document.body.scrollTop + document.documentElement.scrollTop,\n };\n }\n}\n",[60,17031,17032,17041,17048,17054,17059,17064,17069,17077,17083,17093,17103,17107,17111],{"__ignoreMap":26},[63,17033,17034,17036,17039],{"class":65,"line":66},[63,17035,4978],{"class":845},[63,17037,17038],{"class":162}," getScrollOffset",[63,17040,7059],{"class":154},[63,17042,17043,17045],{"class":65,"line":27},[63,17044,11397],{"class":845},[63,17046,17047],{"class":154}," (window.pageXOffset) {\n",[63,17049,17050,17052],{"class":65,"line":77},[63,17051,3195],{"class":845},[63,17053,436],{"class":154},[63,17055,17056],{"class":65,"line":83},[63,17057,17058],{"class":154}," x: window.pageXOffset,\n",[63,17060,17061],{"class":65,"line":89},[63,17062,17063],{"class":154}," y: window.pageYOffset,\n",[63,17065,17066],{"class":65,"line":236},[63,17067,17068],{"class":154}," };\n",[63,17070,17071,17073,17075],{"class":65,"line":247},[63,17072,3203],{"class":154},[63,17074,2568],{"class":845},[63,17076,436],{"class":154},[63,17078,17079,17081],{"class":65,"line":258},[63,17080,3195],{"class":845},[63,17082,436],{"class":154},[63,17084,17085,17088,17090],{"class":65,"line":269},[63,17086,17087],{"class":154}," x: document.body.scrollLeft ",[63,17089,3015],{"class":845},[63,17091,17092],{"class":154}," document.documentElement.scrollLeft,\n",[63,17094,17095,17098,17100],{"class":65,"line":276},[63,17096,17097],{"class":154}," y: document.body.scrollTop ",[63,17099,3015],{"class":845},[63,17101,17102],{"class":154}," document.documentElement.scrollTop,\n",[63,17104,17105],{"class":65,"line":287},[63,17106,17068],{"class":154},[63,17108,17109],{"class":65,"line":297},[63,17110,3221],{"class":154},[63,17112,17113],{"class":65,"line":306},[63,17114,92],{"class":154},[3837,17116,17118],{"id":17117},"_2-可视区窗口的尺寸","2. 可视区窗口的尺寸",[54,17120,17122],{"className":2895,"code":17121,"language":2897,"meta":26,"style":26},"function getViewportOffset() {\n if (window.innnerWidth) {\n return {\n w: window.innerWidth,\n h: window.innerHeight,\n };\n } else {\n if (document.compatMode === \"BackCompat\") {\n return {\n w: document.body.clientWidth,\n h: document.body.clientHeight,\n };\n } else {\n return {\n w: document.documentElement.clientWidth,\n h: document.documentElement.clientHeight,\n };\n }\n }\n}\n",[60,17123,17124,17133,17140,17146,17151,17156,17160,17168,17183,17190,17195,17200,17205,17213,17219,17224,17229,17233,17237,17241],{"__ignoreMap":26},[63,17125,17126,17128,17131],{"class":65,"line":66},[63,17127,4978],{"class":845},[63,17129,17130],{"class":162}," getViewportOffset",[63,17132,7059],{"class":154},[63,17134,17135,17137],{"class":65,"line":27},[63,17136,11397],{"class":845},[63,17138,17139],{"class":154}," (window.innnerWidth) {\n",[63,17141,17142,17144],{"class":65,"line":77},[63,17143,3195],{"class":845},[63,17145,436],{"class":154},[63,17147,17148],{"class":65,"line":83},[63,17149,17150],{"class":154}," w: window.innerWidth,\n",[63,17152,17153],{"class":65,"line":89},[63,17154,17155],{"class":154}," h: window.innerHeight,\n",[63,17157,17158],{"class":65,"line":236},[63,17159,17068],{"class":154},[63,17161,17162,17164,17166],{"class":65,"line":247},[63,17163,3203],{"class":154},[63,17165,2568],{"class":845},[63,17167,436],{"class":154},[63,17169,17170,17172,17175,17178,17181],{"class":65,"line":258},[63,17171,6694],{"class":845},[63,17173,17174],{"class":154}," (document.compatMode ",[63,17176,17177],{"class":845},"===",[63,17179,17180],{"class":169}," \"BackCompat\"",[63,17182,2516],{"class":154},[63,17184,17185,17188],{"class":65,"line":269},[63,17186,17187],{"class":845}," return",[63,17189,436],{"class":154},[63,17191,17192],{"class":65,"line":276},[63,17193,17194],{"class":154}," w: document.body.clientWidth,\n",[63,17196,17197],{"class":65,"line":287},[63,17198,17199],{"class":154}," h: document.body.clientHeight,\n",[63,17201,17202],{"class":65,"line":297},[63,17203,17204],{"class":154}," };\n",[63,17206,17207,17209,17211],{"class":65,"line":306},[63,17208,6735],{"class":154},[63,17210,2568],{"class":845},[63,17212,436],{"class":154},[63,17214,17215,17217],{"class":65,"line":316},[63,17216,17187],{"class":845},[63,17218,436],{"class":154},[63,17220,17221],{"class":65,"line":325},[63,17222,17223],{"class":154}," w: document.documentElement.clientWidth,\n",[63,17225,17226],{"class":65,"line":335},[63,17227,17228],{"class":154}," h: document.documentElement.clientHeight,\n",[63,17230,17231],{"class":65,"line":372},[63,17232,17204],{"class":154},[63,17234,17235],{"class":65,"line":382},[63,17236,1076],{"class":154},[63,17238,17239],{"class":65,"line":388},[63,17240,3221],{"class":154},[63,17242,17243],{"class":65,"line":601},[63,17244,92],{"class":154},[3837,17246,17248],{"id":17247},"_3-查看元素几何属性","3. 查看元素几何属性",[11,17250,17251],{},"domEle.getBoundingClientRect(); \u002F\u002F 舍弃 静态 兼容性好，ie无hw",[54,17253,17256],{"className":17254,"code":17255,"language":3256},[3254],"dom.offsetHeight dom.offsetWidth \u002F\u002F 视觉上的尺寸，包含padding\ndom.offsetLeft dom.offsetTop \u002F\u002F 距离父级 \u002F 文档\n\ndom.offsetParent \u002F\u002F 有定位的父级\n",[60,17257,17255],{"__ignoreMap":26},[54,17259,17261],{"className":2895,"code":17260,"language":2897,"meta":26,"style":26},"function getElementPosition() {}\n",[60,17262,17263],{"__ignoreMap":26},[63,17264,17265,17267,17270],{"class":65,"line":66},[63,17266,4978],{"class":845},[63,17268,17269],{"class":162}," getElementPosition",[63,17271,17272],{"class":154},"() {}\n",[3837,17274,17276],{"id":17275},"_4-让滚动条滚动","4. 让滚动条滚动",[11,17278,17279],{},"window上有三个方法\nscroll(0, 10); scrollTo(0, 10); \u002F\u002F 一样 x定位至10\nscrollBy(0, 10);       \u002F\u002F 向x滚动 10距离\n\u002F\u002F 小说自动阅读",[108,17281,17282],{},"html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}",{"title":26,"searchDepth":27,"depth":27,"links":17284},[],"2020-01-10",{},"\u002Fblog\u002Fget_window_properties",{"title":17000,"description":17000},"blog\u002Fget_window_properties",[113,17291,17292,17293],"Window","视口尺寸","滚动位置","DI408hU7UkXOAF6bNXPGJ5C-ZXQIlJl3AXJZ3nj-vfA",{"id":17296,"title":17297,"body":17298,"category":113,"cover":30,"csdn":30,"date":17285,"description":17297,"draft":32,"extension":33,"meta":17587,"navigation":35,"path":17588,"seo":17589,"stem":17590,"tags":17591,"updated":30,"__hash__":17594},"blog\u002Fblog\u002Fjavascript_date_object_timer.md","JavaScript date 对象 定时器",{"type":8,"value":17299,"toc":17583},[17300,17303,17481,17490,17493,17580],[127,17301,17302],{"id":17302},"date对象",[3338,17304,17305,17315],{},[3341,17306,17307],{},[3344,17308,17309,17312],{},[3347,17310,17311],{},"方法",[3347,17313,17314],{},"描述",[3357,17316,17317,17325,17333,17341,17349,17357,17365,17373,17381,17393,17401,17409,17417,17425,17433,17441,17449,17457,17465,17473],{},[3344,17318,17319,17322],{},[3362,17320,17321],{},"getDate()",[3362,17323,17324],{},"从 Date 对象返回一个月中的某一天 (1 ~ 31)。",[3344,17326,17327,17330],{},[3362,17328,17329],{},"getDay()",[3362,17331,17332],{},"从 Date 对象返回一周中的某一天 (0 ~ 6)。",[3344,17334,17335,17338],{},[3362,17336,17337],{},"getMonth()",[3362,17339,17340],{},"从 Date 对象返回月份 (0 ~ 11)。",[3344,17342,17343,17346],{},[3362,17344,17345],{},"getFullYear()",[3362,17347,17348],{},"从 Date 对象以四位数字返回年份。",[3344,17350,17351,17354],{},[3362,17352,17353],{},"getHours()",[3362,17355,17356],{},"返回 Date 对象的小时 (0 ~ 23)。",[3344,17358,17359,17362],{},[3362,17360,17361],{},"getMinutes()",[3362,17363,17364],{},"返回 Date 对象的分钟 (0 ~ 59)。",[3344,17366,17367,17370],{},[3362,17368,17369],{},"getSeconds()",[3362,17371,17372],{},"返回 Date 对象的秒数 (0 ~ 59)。",[3344,17374,17375,17378],{},[3362,17376,17377],{},"getMilliseconds()",[3362,17379,17380],{},"返回 Date 对象的毫秒(0 ~ 999)。",[3344,17382,17383,17388],{},[3362,17384,17385],{},[4960,17386,17387],{},"getTime()",[3362,17389,17390],{},[4960,17391,17392],{},"返回 1970 年 1 月 1 日至今的毫秒数。",[3344,17394,17395,17398],{},[3362,17396,17397],{},"setDate()",[3362,17399,17400],{},"设置 Date 对象中月的某一天 (1 ~ 31)。",[3344,17402,17403,17406],{},[3362,17404,17405],{},"setMonth()",[3362,17407,17408],{},"设置 Date 对象中月份 (0 ~ 11)。",[3344,17410,17411,17414],{},[3362,17412,17413],{},"setFullYear()",[3362,17415,17416],{},"设置 Date 对象中的年份（四位数字）。",[3344,17418,17419,17422],{},[3362,17420,17421],{},"setHours()",[3362,17423,17424],{},"设置 Date 对象中的小时 (0 ~ 23)。",[3344,17426,17427,17430],{},[3362,17428,17429],{},"setMinutes()",[3362,17431,17432],{},"设置 Date 对象中的分钟 (0 ~ 59)。",[3344,17434,17435,17438],{},[3362,17436,17437],{},"setSeconds()",[3362,17439,17440],{},"设置 Date 对象中的秒钟 (0 ~ 59)。",[3344,17442,17443,17446],{},[3362,17444,17445],{},"setMilliseconds()",[3362,17447,17448],{},"设置 Date 对象中的毫秒 (0 ~ 999)。",[3344,17450,17451,17454],{},[3362,17452,17453],{},"setTime()",[3362,17455,17456],{},"以毫秒设置 Date 对象。",[3344,17458,17459,17462],{},[3362,17460,17461],{},"toString()",[3362,17463,17464],{},"把 Date 对象转换为字符串。",[3344,17466,17467,17470],{},[3362,17468,17469],{},"toTimeString()",[3362,17471,17472],{},"把 Date 对象的时间部分转换为字符串。",[3344,17474,17475,17478],{},[3362,17476,17477],{},"toDateString()",[3362,17479,17480],{},"把 Date 对象的日期部分转换为字符串。",[11,17482,17483,17484,17489],{},"参考 ",[20,17485,17488],{"href":17486,"rel":17487},"https:\u002F\u002Fwww.w3school.com.cn\u002Fjsref\u002Fjsref_obj_date.asp",[24],"w3school"," 部分资料。",[127,17491,17492],{"id":17492},"定时器",[54,17494,17496],{"className":56,"code":17495,"language":58,"meta":26,"style":26},"\u002F\u002F 间隔循环执行\nvar time = setInterval(function () {}, 1000);\nclearInterval(time);\n\n\u002F\u002F 延迟执行\nvar time2 = setTimeout(function () {}, 1000);\nclearTimeout(time2);\n\n\u002F\u002F 全局对象 window上 的方法，内部函数 this 指向 Window\n",[60,17497,17498,17503,17526,17534,17538,17542,17563,17571,17575],{"__ignoreMap":26},[63,17499,17500],{"class":65,"line":66},[63,17501,17502],{"class":427},"\u002F\u002F 间隔循环执行\n",[63,17504,17505,17507,17510,17512,17515,17517,17519,17522,17524],{"class":65,"line":27},[63,17506,5833],{"class":845},[63,17508,17509],{"class":154}," time ",[63,17511,166],{"class":845},[63,17513,17514],{"class":162}," setInterval",[63,17516,2916],{"class":154},[63,17518,4978],{"class":845},[63,17520,17521],{"class":154}," () {}, ",[63,17523,5721],{"class":441},[63,17525,5886],{"class":154},[63,17527,17528,17531],{"class":65,"line":77},[63,17529,17530],{"class":162},"clearInterval",[63,17532,17533],{"class":154},"(time);\n",[63,17535,17536],{"class":65,"line":83},[63,17537,385],{"emptyLinePlaceholder":35},[63,17539,17540],{"class":65,"line":89},[63,17541,13647],{"class":427},[63,17543,17544,17546,17549,17551,17553,17555,17557,17559,17561],{"class":65,"line":236},[63,17545,5833],{"class":845},[63,17547,17548],{"class":154}," time2 ",[63,17550,166],{"class":845},[63,17552,13637],{"class":162},[63,17554,2916],{"class":154},[63,17556,4978],{"class":845},[63,17558,17521],{"class":154},[63,17560,5721],{"class":441},[63,17562,5886],{"class":154},[63,17564,17565,17568],{"class":65,"line":247},[63,17566,17567],{"class":162},"clearTimeout",[63,17569,17570],{"class":154},"(time2);\n",[63,17572,17573],{"class":65,"line":258},[63,17574,385],{"emptyLinePlaceholder":35},[63,17576,17577],{"class":65,"line":269},[63,17578,17579],{"class":427},"\u002F\u002F 全局对象 window上 的方法，内部函数 this 指向 Window\n",[108,17581,17582],{},"html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":17584},[17585,17586],{"id":17302,"depth":27,"text":17302},{"id":17492,"depth":27,"text":17492},{},"\u002Fblog\u002Fjavascript_date_object_timer",{"title":17297,"description":17297},"blog\u002Fjavascript_date_object_timer",[113,17592,17492,17593],"Date","时间处理","9sn6x0EMAf_aeWJ3m2LMROFmoU7k8TBPtBXF74vJRnk",{"id":17596,"title":17597,"body":17598,"category":113,"cover":30,"csdn":30,"date":17892,"description":17597,"draft":32,"extension":33,"meta":17893,"navigation":35,"path":17894,"seo":17895,"stem":17896,"tags":17897,"updated":30,"__hash__":17900},"blog\u002Fblog\u002Fjavascript_dom_inheritance_tree_dom_basic_operations.md","JavaScript dom 继承树 dom 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-p",[54,18771,18773],{"className":11148,"code":18772,"language":11150,"meta":26,"style":26},"mysql -uroot -p\n",[60,18774,18775],{"__ignoreMap":26},[63,18776,18777,18780,18783],{"class":65,"line":66},[63,18778,18779],{"class":162},"mysql",[63,18781,18782],{"class":441}," -uroot",[63,18784,18785],{"class":441}," -p\n",[127,18787,18788],{"id":18788},"输入密码即可",[54,18790,18792],{"className":11148,"code":18791,"language":11150,"meta":26,"style":26},"***********\n",[60,18793,18794],{"__ignoreMap":26},[63,18795,18796],{"class":65,"line":66},[63,18797,18791],{"class":845},[108,18799,18800],{},"html pre.shiki code .s7eDp, html code.shiki .s7eDp{--shiki-default:#6F42C1}html pre.shiki code .sYBdl, html code.shiki .sYBdl{--shiki-default:#032F62}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":18802},[18803,18804,18805],{"id":18724,"depth":27,"text":18725},{"id":18768,"depth":27,"text":18769},{"id":18788,"depth":27,"text":18788},{},"\u002Fblog\u002Fwindows_login_local_mysql_database",{"title":18719,"description":18719},"blog\u002Fwindows_login_local_mysql_database",[7275,7480,18811,18812],"命令行","数据库登录","P_P9kpq9yMliUr4aVZ9Yv8d3Y8LLJsAL5pCbnTCMAFk",{"id":18815,"title":18816,"body":18817,"category":11247,"cover":30,"csdn":30,"date":19026,"description":18816,"draft":32,"extension":33,"meta":19027,"navigation":35,"path":19028,"seo":19029,"stem":19030,"tags":19031,"updated":30,"__hash__":19033},"blog\u002Fblog\u002Flinux_install_nodejs_and_configure_environment_variables.md","Linux 安装 nodejs 及配置环境变量",{"type":8,"value":18818,"toc":19024},[18819,18823,18829,18834,18849,18851,18867,18871,18887,18890,18970,18974,18987,18991,19006,19009,19021],[3837,18820,18822],{"id":18821},"_1-下载nodejs","1. 下载node.js",[11,18824,18825],{},[20,18826,18827],{"href":18827,"rel":18828},"https:\u002F\u002Fnodejs.org\u002Fen\u002Fdownload\u002F",[24],[11,18830,18831],{},[97,18832],{"alt":99,"src":18833},"https:\u002F\u002Fimg.moooodapp.com\u002Fweb_hongweizhu_com_blog\u002Fc5ef310eb3a3668a22affd824e6c9b22.png",[54,18835,18839],{"className":18836,"code":18837,"language":18838,"meta":26,"style":26},"language-c shiki shiki-themes github-light","wget https:\u002F\u002Fnodejs.org\u002Fdist\u002Fv12.13.1\u002Fnode-v12.13.1-linux-x64.tar.xz\n","c",[60,18840,18841],{"__ignoreMap":26},[63,18842,18843,18846],{"class":65,"line":66},[63,18844,18845],{"class":154},"wget https:",[63,18847,18848],{"class":427},"\u002F\u002Fnodejs.org\u002Fdist\u002Fv12.13.1\u002Fnode-v12.13.1-linux-x64.tar.xz\n",[3837,18850,18474],{"id":18473},[54,18852,18854],{"className":18836,"code":18853,"language":18838,"meta":26,"style":26},"tar xvJf ***.tar.xz\n",[60,18855,18856],{"__ignoreMap":26},[63,18857,18858,18861,18864],{"class":65,"line":66},[63,18859,18860],{"class":154},"tar xvJf ",[63,18862,18863],{"class":845},"***",[63,18865,18866],{"class":154},".tar.xz\n",[3837,18868,18870],{"id":18869},"_3-配置环境变量","3. 配置环境变量",[54,18872,18874],{"className":18836,"code":18873,"language":18838,"meta":26,"style":26},"vim ~\u002F.bash_profile\n",[60,18875,18876],{"__ignoreMap":26},[63,18877,18878,18881,18884],{"class":65,"line":66},[63,18879,18880],{"class":154},"vim ",[63,18882,18883],{"class":845},"~\u002F",[63,18885,18886],{"class":154},".bash_profile\n",[11,18888,18889],{},"增加以下内容 保存退出",[54,18891,18895],{"className":18892,"code":18893,"language":18894,"meta":26,"style":26},"language-powershell shiki shiki-themes github-light","export NODE_HOME=\u002Froot\u002Fapp\u002Fnode-v12.13.1-linux-x64\nexport PATH=$PATH:$NODE_HOME\u002Fbin\nexport NODE_PATH=$NODE_HOME\u002Flib\u002Fnode_modules\n","powershell",[60,18896,18897,18935,18950],{"__ignoreMap":26},[63,18898,18899,18902,18905,18907,18909,18912,18914,18917,18919,18922,18925,18927,18930,18932],{"class":65,"line":66},[63,18900,18901],{"class":154},"export NODE_HOME",[63,18903,18904],{"class":845},"=\u002F",[63,18906,12416],{"class":154},[63,18908,2552],{"class":845},[63,18910,18911],{"class":154},"app",[63,18913,2552],{"class":845},[63,18915,18916],{"class":154},"node",[63,18918,3931],{"class":845},[63,18920,18921],{"class":154},"v12.",[63,18923,18924],{"class":441},"13.1",[63,18926,3931],{"class":845},[63,18928,18929],{"class":154},"linux",[63,18931,3931],{"class":845},[63,18933,18934],{"class":154},"x64\n",[63,18936,18937,18940,18942,18945,18947],{"class":65,"line":27},[63,18938,18939],{"class":154},"export PATH",[63,18941,166],{"class":845},[63,18943,18944],{"class":154},"$PATH:$NODE_HOME",[63,18946,2552],{"class":845},[63,18948,18949],{"class":154},"bin\n",[63,18951,18952,18955,18957,18960,18962,18965,18967],{"class":65,"line":77},[63,18953,18954],{"class":154},"export NODE_PATH",[63,18956,166],{"class":845},[63,18958,18959],{"class":154},"$NODE_HOME",[63,18961,2552],{"class":845},[63,18963,18964],{"class":154},"lib",[63,18966,2552],{"class":845},[63,18968,18969],{"class":154},"node_modules\n",[3837,18971,18973],{"id":18972},"_4-source使刚才修改生效","4. source使刚才修改生效",[54,18975,18976],{"className":18892,"code":18548,"language":18894,"meta":26,"style":26},[60,18977,18978],{"__ignoreMap":26},[63,18979,18980,18983,18985],{"class":65,"line":66},[63,18981,18982],{"class":154},"source ~",[63,18984,2552],{"class":845},[63,18986,18886],{"class":154},[3837,18988,18990],{"id":18989},"_5-检查nodejs是否配置正确","5. 检查node.js是否配置正确",[54,18992,18994],{"className":18892,"code":18993,"language":18894,"meta":26,"style":26}," node -v\n",[60,18995,18996],{"__ignoreMap":26},[63,18997,18998,19001,19003],{"class":65,"line":66},[63,18999,19000],{"class":154}," node ",[63,19002,3931],{"class":845},[63,19004,19005],{"class":154},"v\n",[11,19007,19008],{},"看到版本号就大功告成了",[54,19010,19012],{"className":18892,"code":19011,"language":18894,"meta":26,"style":26},"v12.13.1\n",[60,19013,19014],{"__ignoreMap":26},[63,19015,19016,19018],{"class":65,"line":66},[63,19017,18921],{"class":154},[63,19019,19020],{"class":441},"13.1\n",[108,19022,19023],{},"html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sAwPA, html code.shiki .sAwPA{--shiki-default:#6A737D}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html pre.shiki code .sYu0t, html code.shiki .sYu0t{--shiki-default:#005CC5}",{"title":26,"searchDepth":27,"depth":27,"links":19025},[],"2019-11-24",{},"\u002Fblog\u002Flinux_install_nodejs_and_configure_environment_variables",{"title":18816,"description":18816},"blog\u002Flinux_install_nodejs_and_configure_environment_variables",[11247,19032,18714,18715],"Node.js","Cy_SH64cuT_floiDvYUxbFi4VKAwQex6uknE412mkuk",{"id":19035,"title":19036,"body":19037,"category":11247,"cover":30,"csdn":30,"date":19026,"description":19036,"draft":32,"extension":33,"meta":19062,"navigation":35,"path":19063,"seo":19064,"stem":19065,"tags":19066,"updated":30,"__hash__":19069},"blog\u002Fblog\u002Flinux_under_tar_xz_file_decompression_method.md","Linux 下tar.xz 结尾的文件的解压方法",{"type":8,"value":19038,"toc":19059},[19039,19043,19056],[127,19040,19042],{"id":19041},"直接使用-tar-xvjf来解压","直接使用 tar xvJf来解压",[54,19044,19046],{"className":18892,"code":19045,"language":18894,"meta":26,"style":26},"tar xvJf *.tar.xz\n",[60,19047,19048],{"__ignoreMap":26},[63,19049,19050,19052,19054],{"class":65,"line":66},[63,19051,18860],{"class":154},[63,19053,3994],{"class":845},[63,19055,18866],{"class":154},[108,19057,19058],{},"html pre.shiki code .sgsFI, html code.shiki .sgsFI{--shiki-default:#24292E}html pre.shiki code .sD7c4, html code.shiki .sD7c4{--shiki-default:#D73A49}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":26,"searchDepth":27,"depth":27,"links":19060},[19061],{"id":19041,"depth":27,"text":19042},{},"\u002Fblog\u002Flinux_under_tar_xz_file_decompression_method",{"title":19036,"description":19036},"blog\u002Flinux_under_tar_xz_file_decompression_method",[11247,19067,18484,19068],"tar.xz","文件解压","XaXoIubECv2kmFCgFsH2VJLmRGvNBCVPpWZ1KOtaaGo",{"id":19071,"title":19072,"body":19073,"category":19928,"cover":30,"csdn":30,"date":19929,"description":26,"draft":32,"extension":33,"meta":19930,"navigation":35,"path":19931,"seo":19932,"stem":19933,"tags":19934,"updated":30,"__hash__":19935},"blog\u002Fblog\u002Fjava_simulate_atm_machine_operations.md","java 模拟ATM机操作（初次学习java）",{"type":8,"value":19074,"toc":19926},[19075,19078,19092,19918,19921,19924],[11,19076,19077],{},"最大程度模拟现实ATM机操作",[2865,19079,19080,19083,19086,19089],{},[2617,19081,19082],{},"存款 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000",[2617,19084,19085],{},"取款 首先验证密码，3次连续失败锁定账户；密码验证成功后无需重复输入密码，可多次取款 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000",[2617,19087,19088],{},"查询余额",[2617,19090,19091],{},"退卡",[54,19093,19095],{"className":3851,"code":19094,"language":3853,"meta":26,"style":26},"import java.util.*;\n\npublic class Test {\n public static void main(String[] args) {\n \n System.out.println(\"\\n\\n\\n\u002F\u002F你现在拥有一张储蓄卡：卡号为12345678910，密码为666666，余额为1000.0\\n\");\n Account myCount = new Account(\"12345678910\", 666666, 1000);\n System.out.println(\"-----------欢迎使用工商银行ATM-----------\\n\");\n\n int input = 0;\u002F\u002F 操作读入\n do {\n System.out.println(\"-----------------------------------------\");\n System.out.println(\" 1.存款 2.取款 3.查询余额 -1.退卡\");\n System.out.println(\"-----------------------------------------\");\n Scanner scan = new Scanner(System.in);\n input = scan.nextInt();\n\n switch (input) {\n\n case 1: \u002F\u002F 存款\n System.out.println(\"请输入存款金额: 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\\n\");\n int dep = scan.nextInt();\n myCount.deposit(dep);\n break;\n\n case 2: \u002F\u002F 取款 需依次进行 密码锁，密码验证\n myCount.withdraw();\n break;\n\n case 3: \u002F\u002F 查询余额\n System.out.println(\"查询中，请稍后...\");\n System.out.println(\"当前账号余额为\" + myCount.getBalance() + \"元\\n\"); \n break;\n\n case -1: \u002F\u002F 退卡\n myCount.setIsPassVerify(false);\u002F\u002F关闭 密码锁\n System.out.println(\"\\n\\n欢迎下次使用。\\n\\n\");\n break;\n\n default: \u002F\u002F error\n System.out.println(\"操作指令错误\");\n }\n } while (input != -1);\n }\n}\n\nclass Account {\n private String accountNumber;\n private int password;\n private double balance;\n private boolean withDrawIsLock;\u002F\u002F 取款锁。密码验证错误 3次后置为 true, 此后不可取款。\n private boolean isPassVerify; \u002F\u002F 密码锁。某次使用ATM进行操作时，密码验证成功后，临时置为true,每次取款无需反复输入密码, 只须检查其值是否为 true; \n \u002F\u002F 修改密码成功后或退卡时，重置为false, 保护账号安全。\n\n Account(String acc, int pas, double bal) {\n accountNumber = acc;\n password = pas;\n balance = bal;\n }\n\n void deposit(int d) {\n if (d == 100 || d == 200 || d == 500 || d == 1000 || d == 2000 || d == 5000 || d == 10000) {\n this.balance += d;\n System.out.println(\"已存入\" + d + \"元，\" + \"当前账号余额为\" + balance + \"元\\n\");\n } else {\n System.out.println(\"\\n输入取款金额错误，可选金额限制 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\");\n }\n }\n\n void withdraw() {\n Scanner scan = new Scanner(System.in);\n for(int count = 0;count \u003C= 3; ){\n \n int num = passwordVerify(); \u002F\u002F pass密码验证 返回标识\n if(num == 111){\n break;\n }\n \u002F\u002F System.out.println(\"进行密码验证 返回标识\" + num); \n if(num == 1 || num == 222 ){\n setIsPassVerify(true); \u002F\u002F 打开 密码锁，退卡前或修改密码前无需再次验证密码。\n double bal = getBalance(); \u002F\u002F 获取余额\n if(num == 1){\n System.out.println(\"密码正确。当前账号余额为\" + bal + \"元\");\n }else if(num == 222){\n System.out.println(\"\\n\\n无需再次验证密码。当前账号余额为\" + bal + \"元\");\n }\n System.out.println(\"\\n\\n请输入取款金额: 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\\n\");\n int w = scan.nextInt();\n\n \u002F\u002F 检查取款金额是否在可选范围\n if (w == 100 || w == 200 || w == 500 || w == 1000 || w == 2000 || w == 5000 || w == 10000) {\n\n \u002F\u002F 检查余额是否足够\n if (w > bal) {\n System.out.println(\"余额不足! \" + \"当前账号余额为\" + bal + \"元\");\n } else {\n balance -= w;\n System.out.println(\"已取出\" + w + \"元，\" + \"当前账号余额为\" + getBalance() + \"元\\n\");\n }\n } else {\n System.out.println(\"\\n输入取款金额错误，可选金额限制 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\");\n }\n\n break;\n }else{\n count ++;\n if(count \u003C= 2)\n System.out.println(\"密码错误，剩余\" + (3 - count) + \"次尝试机会,请重新输入...\\n\\n\\n\");\n\n \u002F\u002F 验证错误次数 >=3 ,打开取款锁\n if(count >= 3)\n setWithDrawIsLock();\n }\n }\n }\n\n int passwordVerify() { \u002F\u002F 返回 0 ： 密码错误 \n \u002F\u002F 返回 1 : 密码正确 \n \u002F\u002F 返回 111 ： 取款锁打开， 不可取款\n \u002F\u002F 返回 222 ： 密码锁打开，本次取款无需验证密码 \n \u002F\u002F 检查 取款锁状态\n if (withDrawIsLock) {\n System.out.println(\"\\n\\n\\n\\n*******************不可取款*******************\\n\");\n System.out.println(\"连续密码验证错误次数大于等于3,请前往柜台咨询。\\n\");\n System.out.println(\"*******************不可取款*******************\\n\\n\\n\\n\");\n return 111;\n }\n\n \u002F\u002F 检查密码锁 , 通过后无需再次验证密码\n if (isPassVerify) {\n return 222; \u002F\u002F 密码验证通过\n }\n\n \u002F\u002F 验证密码\n System.out.println(\"请输入6位数字密码：\");\n Scanner scan = new Scanner(System.in);\n int inputPassword = scan.nextInt();\n if (inputPassword == getPassword()) {\n return 1; \u002F\u002F 密码验证通过\n } else {\n return 0; \u002F\u002F 密码验证未通过\n }\n }\n\n \u002F\u002F 取款锁\n \u002F\u002F 验证失败错误次数大于等于3； 打开取款锁，禁止取款。继续取款需前往银行柜台处理\n void setWithDrawIsLock() {\n withDrawIsLock = true;\n }\n\n \u002F\u002F 密码锁\n \u002F\u002F 验证密码通过后，临时置为true，取款无需重复验证密码\n \u002F\u002F 修改秘密时或退卡时，置为false\n void setIsPassVerify(boolean state) {\n if(state){\n this.isPassVerify = true;\n }else{\n this.isPassVerify = false;\n }\n }\n\n \u002F\u002F 获取密码\n private int getPassword() {\n return password;\n }\n\n double getBalance() {\n return balance;\n }\n}\n",[60,19096,19097,19102,19106,19111,19116,19121,19126,19131,19136,19140,19145,19150,19155,19160,19164,19169,19174,19178,19183,19187,19192,19197,19202,19207,19212,19216,19221,19226,19230,19234,19239,19244,19249,19253,19257,19262,19267,19272,19276,19280,19285,19290,19294,19299,19303,19307,19311,19316,19321,19326,19331,19336,19341,19346,19350,19355,19360,19365,19370,19374,19378,19383,19388,19393,19398,19403,19408,19412,19416,19420,19425,19430,19435,19440,19445,19450,19455,19459,19464,19469,19474,19479,19484,19489,19494,19499,19504,19509,19514,19518,19523,19528,19532,19537,19542,19547,19552,19557,19562,19566,19571,19576,19580,19584,19588,19593,19598,19603,19608,19612,19617,19622,19627,19631,19635,19639,19643,19648,19653,19658,19663,19668,19673,19678,19683,19688,19693,19697,19701,19706,19711,19716,19720,19724,19729,19734,19738,19743,19748,19753,19757,19762,19766,19770,19774,19779,19784,19789,19795,19800,19805,19811,19817,19823,19829,19835,19841,19847,19853,19858,19863,19868,19874,19880,19886,19891,19896,19902,19908,19913],{"__ignoreMap":26},[63,19098,19099],{"class":65,"line":66},[63,19100,19101],{},"import java.util.*;\n",[63,19103,19104],{"class":65,"line":27},[63,19105,385],{"emptyLinePlaceholder":35},[63,19107,19108],{"class":65,"line":77},[63,19109,19110],{},"public class Test {\n",[63,19112,19113],{"class":65,"line":83},[63,19114,19115],{}," public static void main(String[] args) {\n",[63,19117,19118],{"class":65,"line":89},[63,19119,19120],{}," \n",[63,19122,19123],{"class":65,"line":236},[63,19124,19125],{}," System.out.println(\"\\n\\n\\n\u002F\u002F你现在拥有一张储蓄卡：卡号为12345678910，密码为666666，余额为1000.0\\n\");\n",[63,19127,19128],{"class":65,"line":247},[63,19129,19130],{}," Account myCount = new Account(\"12345678910\", 666666, 1000);\n",[63,19132,19133],{"class":65,"line":258},[63,19134,19135],{}," System.out.println(\"-----------欢迎使用工商银行ATM-----------\\n\");\n",[63,19137,19138],{"class":65,"line":269},[63,19139,385],{"emptyLinePlaceholder":35},[63,19141,19142],{"class":65,"line":276},[63,19143,19144],{}," int input = 0;\u002F\u002F 操作读入\n",[63,19146,19147],{"class":65,"line":287},[63,19148,19149],{}," do {\n",[63,19151,19152],{"class":65,"line":297},[63,19153,19154],{}," System.out.println(\"-----------------------------------------\");\n",[63,19156,19157],{"class":65,"line":306},[63,19158,19159],{}," System.out.println(\" 1.存款 2.取款 3.查询余额 -1.退卡\");\n",[63,19161,19162],{"class":65,"line":316},[63,19163,19154],{},[63,19165,19166],{"class":65,"line":325},[63,19167,19168],{}," Scanner scan = new Scanner(System.in);\n",[63,19170,19171],{"class":65,"line":335},[63,19172,19173],{}," input = scan.nextInt();\n",[63,19175,19176],{"class":65,"line":372},[63,19177,385],{"emptyLinePlaceholder":35},[63,19179,19180],{"class":65,"line":382},[63,19181,19182],{}," switch (input) {\n",[63,19184,19185],{"class":65,"line":388},[63,19186,385],{"emptyLinePlaceholder":35},[63,19188,19189],{"class":65,"line":601},[63,19190,19191],{}," case 1: \u002F\u002F 存款\n",[63,19193,19194],{"class":65,"line":614},[63,19195,19196],{}," System.out.println(\"请输入存款金额: 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\\n\");\n",[63,19198,19199],{"class":65,"line":627},[63,19200,19201],{}," int dep = scan.nextInt();\n",[63,19203,19204],{"class":65,"line":640},[63,19205,19206],{}," myCount.deposit(dep);\n",[63,19208,19209],{"class":65,"line":653},[63,19210,19211],{}," break;\n",[63,19213,19214],{"class":65,"line":658},[63,19215,385],{"emptyLinePlaceholder":35},[63,19217,19218],{"class":65,"line":663},[63,19219,19220],{}," case 2: \u002F\u002F 取款 需依次进行 密码锁，密码验证\n",[63,19222,19223],{"class":65,"line":672},[63,19224,19225],{}," myCount.withdraw();\n",[63,19227,19228],{"class":65,"line":683},[63,19229,19211],{},[63,19231,19232],{"class":65,"line":694},[63,19233,385],{"emptyLinePlaceholder":35},[63,19235,19236],{"class":65,"line":699},[63,19237,19238],{}," case 3: \u002F\u002F 查询余额\n",[63,19240,19241],{"class":65,"line":712},[63,19242,19243],{}," System.out.println(\"查询中，请稍后...\");\n",[63,19245,19246],{"class":65,"line":717},[63,19247,19248],{}," System.out.println(\"当前账号余额为\" + myCount.getBalance() + \"元\\n\"); \n",[63,19250,19251],{"class":65,"line":722},[63,19252,19211],{},[63,19254,19255],{"class":65,"line":730},[63,19256,385],{"emptyLinePlaceholder":35},[63,19258,19259],{"class":65,"line":742},[63,19260,19261],{}," case -1: \u002F\u002F 退卡\n",[63,19263,19264],{"class":65,"line":755},[63,19265,19266],{}," myCount.setIsPassVerify(false);\u002F\u002F关闭 密码锁\n",[63,19268,19269],{"class":65,"line":767},[63,19270,19271],{}," System.out.println(\"\\n\\n欢迎下次使用。\\n\\n\");\n",[63,19273,19274],{"class":65,"line":772},[63,19275,19211],{},[63,19277,19278],{"class":65,"line":785},[63,19279,385],{"emptyLinePlaceholder":35},[63,19281,19282],{"class":65,"line":798},[63,19283,19284],{}," default: \u002F\u002F error\n",[63,19286,19287],{"class":65,"line":803},[63,19288,19289],{}," System.out.println(\"操作指令错误\");\n",[63,19291,19292],{"class":65,"line":815},[63,19293,11085],{},[63,19295,19296],{"class":65,"line":828},[63,19297,19298],{}," } while (input != -1);\n",[63,19300,19301],{"class":65,"line":833},[63,19302,3221],{},[63,19304,19305],{"class":65,"line":851},[63,19306,92],{},[63,19308,19309],{"class":65,"line":866},[63,19310,385],{"emptyLinePlaceholder":35},[63,19312,19313],{"class":65,"line":879},[63,19314,19315],{},"class Account {\n",[63,19317,19318],{"class":65,"line":884},[63,19319,19320],{}," private String accountNumber;\n",[63,19322,19323],{"class":65,"line":889},[63,19324,19325],{}," private int password;\n",[63,19327,19328],{"class":65,"line":901},[63,19329,19330],{}," private double balance;\n",[63,19332,19333],{"class":65,"line":915},[63,19334,19335],{}," private boolean withDrawIsLock;\u002F\u002F 取款锁。密码验证错误 3次后置为 true, 此后不可取款。\n",[63,19337,19338],{"class":65,"line":928},[63,19339,19340],{}," private boolean isPassVerify; \u002F\u002F 密码锁。某次使用ATM进行操作时，密码验证成功后，临时置为true,每次取款无需反复输入密码, 只须检查其值是否为 true; \n",[63,19342,19343],{"class":65,"line":933},[63,19344,19345],{}," \u002F\u002F 修改密码成功后或退卡时，重置为false, 保护账号安全。\n",[63,19347,19348],{"class":65,"line":938},[63,19349,385],{"emptyLinePlaceholder":35},[63,19351,19352],{"class":65,"line":946},[63,19353,19354],{}," Account(String acc, int pas, double bal) {\n",[63,19356,19357],{"class":65,"line":958},[63,19358,19359],{}," accountNumber = acc;\n",[63,19361,19362],{"class":65,"line":969},[63,19363,19364],{}," password = pas;\n",[63,19366,19367],{"class":65,"line":981},[63,19368,19369],{}," balance = bal;\n",[63,19371,19372],{"class":65,"line":1270},[63,19373,3221],{},[63,19375,19376],{"class":65,"line":1276},[63,19377,385],{"emptyLinePlaceholder":35},[63,19379,19380],{"class":65,"line":1281},[63,19381,19382],{}," void deposit(int d) {\n",[63,19384,19385],{"class":65,"line":1286},[63,19386,19387],{}," if (d == 100 || d == 200 || d == 500 || d == 1000 || d == 2000 || d == 5000 || d == 10000) {\n",[63,19389,19390],{"class":65,"line":1292},[63,19391,19392],{}," this.balance += d;\n",[63,19394,19395],{"class":65,"line":1298},[63,19396,19397],{}," System.out.println(\"已存入\" + d + \"元，\" + \"当前账号余额为\" + balance + \"元\\n\");\n",[63,19399,19400],{"class":65,"line":1304},[63,19401,19402],{}," } else {\n",[63,19404,19405],{"class":65,"line":1310},[63,19406,19407],{}," System.out.println(\"\\n输入取款金额错误，可选金额限制 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\");\n",[63,19409,19410],{"class":65,"line":1316},[63,19411,1076],{},[63,19413,19414],{"class":65,"line":1322},[63,19415,3221],{},[63,19417,19418],{"class":65,"line":1327},[63,19419,385],{"emptyLinePlaceholder":35},[63,19421,19422],{"class":65,"line":1333},[63,19423,19424],{}," void withdraw() {\n",[63,19426,19427],{"class":65,"line":1339},[63,19428,19429],{}," Scanner scan = new Scanner(System.in);\n",[63,19431,19432],{"class":65,"line":1345},[63,19433,19434],{}," for(int count = 0;count \u003C= 3; ){\n",[63,19436,19437],{"class":65,"line":1351},[63,19438,19439],{}," \n",[63,19441,19442],{"class":65,"line":1356},[63,19443,19444],{}," int num = passwordVerify(); \u002F\u002F pass密码验证 返回标识\n",[63,19446,19447],{"class":65,"line":1361},[63,19448,19449],{}," if(num == 111){\n",[63,19451,19452],{"class":65,"line":1366},[63,19453,19454],{}," break;\n",[63,19456,19457],{"class":65,"line":1371},[63,19458,1534],{},[63,19460,19461],{"class":65,"line":1377},[63,19462,19463],{}," \u002F\u002F System.out.println(\"进行密码验证 返回标识\" + num); \n",[63,19465,19466],{"class":65,"line":1382},[63,19467,19468],{}," if(num == 1 || num == 222 ){\n",[63,19470,19471],{"class":65,"line":1388},[63,19472,19473],{}," setIsPassVerify(true); \u002F\u002F 打开 密码锁，退卡前或修改密码前无需再次验证密码。\n",[63,19475,19476],{"class":65,"line":1393},[63,19477,19478],{}," double bal = getBalance(); \u002F\u002F 获取余额\n",[63,19480,19481],{"class":65,"line":1398},[63,19482,19483],{}," if(num == 1){\n",[63,19485,19486],{"class":65,"line":1403},[63,19487,19488],{}," System.out.println(\"密码正确。当前账号余额为\" + bal + \"元\");\n",[63,19490,19491],{"class":65,"line":1409},[63,19492,19493],{}," }else if(num == 222){\n",[63,19495,19496],{"class":65,"line":1415},[63,19497,19498],{}," System.out.println(\"\\n\\n无需再次验证密码。当前账号余额为\" + bal + \"元\");\n",[63,19500,19501],{"class":65,"line":1421},[63,19502,19503],{}," }\n",[63,19505,19506],{"class":65,"line":1427},[63,19507,19508],{}," System.out.println(\"\\n\\n请输入取款金额: 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\\n\");\n",[63,19510,19511],{"class":65,"line":1433},[63,19512,19513],{}," int w = scan.nextInt();\n",[63,19515,19516],{"class":65,"line":1439},[63,19517,385],{"emptyLinePlaceholder":35},[63,19519,19520],{"class":65,"line":1445},[63,19521,19522],{}," \u002F\u002F 检查取款金额是否在可选范围\n",[63,19524,19525],{"class":65,"line":1451},[63,19526,19527],{}," if (w == 100 || w == 200 || w == 500 || w == 1000 || w == 2000 || w == 5000 || w == 10000) {\n",[63,19529,19530],{"class":65,"line":1457},[63,19531,385],{"emptyLinePlaceholder":35},[63,19533,19534],{"class":65,"line":1463},[63,19535,19536],{}," \u002F\u002F 检查余额是否足够\n",[63,19538,19539],{"class":65,"line":1469},[63,19540,19541],{}," if (w > bal) {\n",[63,19543,19544],{"class":65,"line":1474},[63,19545,19546],{}," System.out.println(\"余额不足! \" + \"当前账号余额为\" + bal + \"元\");\n",[63,19548,19549],{"class":65,"line":1480},[63,19550,19551],{}," } else {\n",[63,19553,19554],{"class":65,"line":1485},[63,19555,19556],{}," balance -= w;\n",[63,19558,19559],{"class":65,"line":1491},[63,19560,19561],{}," System.out.println(\"已取出\" + w + \"元，\" + \"当前账号余额为\" + getBalance() + \"元\\n\");\n",[63,19563,19564],{"class":65,"line":1497},[63,19565,4023],{},[63,19567,19568],{"class":65,"line":1502},[63,19569,19570],{}," } else {\n",[63,19572,19573],{"class":65,"line":1507},[63,19574,19575],{}," System.out.println(\"\\n输入取款金额错误，可选金额限制 100\u002F200\u002F500\u002F1000\u002F2000\u002F5000\u002F10000\");\n",[63,19577,19578],{"class":65,"line":1513},[63,19579,19503],{},[63,19581,19582],{"class":65,"line":1519},[63,19583,385],{"emptyLinePlaceholder":35},[63,19585,19586],{"class":65,"line":1525},[63,19587,19454],{},[63,19589,19590],{"class":65,"line":1531},[63,19591,19592],{}," }else{\n",[63,19594,19595],{"class":65,"line":1537},[63,19596,19597],{}," count ++;\n",[63,19599,19600],{"class":65,"line":1543},[63,19601,19602],{}," if(count \u003C= 2)\n",[63,19604,19605],{"class":65,"line":1548},[63,19606,19607],{}," System.out.println(\"密码错误，剩余\" + (3 - count) + \"次尝试机会,请重新输入...\\n\\n\\n\");\n",[63,19609,19610],{"class":65,"line":1553},[63,19611,385],{"emptyLinePlaceholder":35},[63,19613,19614],{"class":65,"line":1558},[63,19615,19616],{}," \u002F\u002F 验证错误次数 >=3 ,打开取款锁\n",[63,19618,19619],{"class":65,"line":1564},[63,19620,19621],{}," if(count >= 3)\n",[63,19623,19624],{"class":65,"line":1570},[63,19625,19626],{}," setWithDrawIsLock();\n",[63,19628,19629],{"class":65,"line":1576},[63,19630,1534],{},[63,19632,19633],{"class":65,"line":1582},[63,19634,11085],{},[63,19636,19637],{"class":65,"line":1588},[63,19638,3221],{},[63,19640,19641],{"class":65,"line":1593},[63,19642,385],{"emptyLinePlaceholder":35},[63,19644,19645],{"class":65,"line":1599},[63,19646,19647],{}," int passwordVerify() { \u002F\u002F 返回 0 ： 密码错误 \n",[63,19649,19650],{"class":65,"line":1605},[63,19651,19652],{}," \u002F\u002F 返回 1 : 密码正确 \n",[63,19654,19655],{"class":65,"line":1610},[63,19656,19657],{}," \u002F\u002F 返回 111 ： 取款锁打开， 不可取款\n",[63,19659,19660],{"class":65,"line":1616},[63,19661,19662],{}," \u002F\u002F 返回 222 ： 密码锁打开，本次取款无需验证密码 \n",[63,19664,19665],{"class":65,"line":1622},[63,19666,19667],{}," \u002F\u002F 检查 取款锁状态\n",[63,19669,19670],{"class":65,"line":1628},[63,19671,19672],{}," if (withDrawIsLock) {\n",[63,19674,19675],{"class":65,"line":1634},[63,19676,19677],{}," System.out.println(\"\\n\\n\\n\\n*******************不可取款*******************\\n\");\n",[63,19679,19680],{"class":65,"line":1640},[63,19681,19682],{}," System.out.println(\"连续密码验证错误次数大于等于3,请前往柜台咨询。\\n\");\n",[63,19684,19685],{"class":65,"line":1646},[63,19686,19687],{}," System.out.println(\"*******************不可取款*******************\\n\\n\\n\\n\");\n",[63,19689,19690],{"class":65,"line":1651},[63,19691,19692],{}," return 111;\n",[63,19694,19695],{"class":65,"line":1656},[63,19696,1076],{},[63,19698,19699],{"class":65,"line":1661},[63,19700,385],{"emptyLinePlaceholder":35},[63,19702,19703],{"class":65,"line":1667},[63,19704,19705],{}," \u002F\u002F 检查密码锁 , 通过后无需再次验证密码\n",[63,19707,19708],{"class":65,"line":1673},[63,19709,19710],{}," if (isPassVerify) {\n",[63,19712,19713],{"class":65,"line":1678},[63,19714,19715],{}," return 222; \u002F\u002F 密码验证通过\n",[63,19717,19718],{"class":65,"line":1683},[63,19719,1076],{},[63,19721,19722],{"class":65,"line":1688},[63,19723,385],{"emptyLinePlaceholder":35},[63,19725,19726],{"class":65,"line":1694},[63,19727,19728],{}," \u002F\u002F 验证密码\n",[63,19730,19731],{"class":65,"line":1700},[63,19732,19733],{}," System.out.println(\"请输入6位数字密码：\");\n",[63,19735,19736],{"class":65,"line":1706},[63,19737,19429],{},[63,19739,19740],{"class":65,"line":1711},[63,19741,19742],{}," int inputPassword = scan.nextInt();\n",[63,19744,19745],{"class":65,"line":1717},[63,19746,19747],{}," if (inputPassword == getPassword()) {\n",[63,19749,19750],{"class":65,"line":1723},[63,19751,19752],{}," return 1; \u002F\u002F 密码验证通过\n",[63,19754,19755],{"class":65,"line":1728},[63,19756,19402],{},[63,19758,19759],{"class":65,"line":1734},[63,19760,19761],{}," return 0; \u002F\u002F 密码验证未通过\n",[63,19763,19764],{"class":65,"line":1739},[63,19765,1076],{},[63,19767,19768],{"class":65,"line":1745},[63,19769,3221],{},[63,19771,19772],{"class":65,"line":1751},[63,19773,385],{"emptyLinePlaceholder":35},[63,19775,19776],{"class":65,"line":1757},[63,19777,19778],{}," \u002F\u002F 取款锁\n",[63,19780,19781],{"class":65,"line":1762},[63,19782,19783],{}," \u002F\u002F 验证失败错误次数大于等于3； 打开取款锁，禁止取款。继续取款需前往银行柜台处理\n",[63,19785,19786],{"class":65,"line":1767},[63,19787,19788],{}," void setWithDrawIsLock() {\n",[63,19790,19792],{"class":65,"line":19791},148,[63,19793,19794],{}," withDrawIsLock = true;\n",[63,19796,19798],{"class":65,"line":19797},149,[63,19799,3221],{},[63,19801,19803],{"class":65,"line":19802},150,[63,19804,385],{"emptyLinePlaceholder":35},[63,19806,19808],{"class":65,"line":19807},151,[63,19809,19810],{}," \u002F\u002F 密码锁\n",[63,19812,19814],{"class":65,"line":19813},152,[63,19815,19816],{}," \u002F\u002F 验证密码通过后，临时置为true，取款无需重复验证密码\n",[63,19818,19820],{"class":65,"line":19819},153,[63,19821,19822],{}," \u002F\u002F 修改秘密时或退卡时，置为false\n",[63,19824,19826],{"class":65,"line":19825},154,[63,19827,19828],{}," void setIsPassVerify(boolean state) {\n",[63,19830,19832],{"class":65,"line":19831},155,[63,19833,19834],{}," if(state){\n",[63,19836,19838],{"class":65,"line":19837},156,[63,19839,19840],{}," this.isPassVerify = true;\n",[63,19842,19844],{"class":65,"line":19843},157,[63,19845,19846],{}," }else{\n",[63,19848,19850],{"class":65,"line":19849},158,[63,19851,19852],{}," this.isPassVerify = false;\n",[63,19854,19856],{"class":65,"line":19855},159,[63,19857,1076],{},[63,19859,19861],{"class":65,"line":19860},160,[63,19862,3221],{},[63,19864,19866],{"class":65,"line":19865},161,[63,19867,385],{"emptyLinePlaceholder":35},[63,19869,19871],{"class":65,"line":19870},162,[63,19872,19873],{}," \u002F\u002F 获取密码\n",[63,19875,19877],{"class":65,"line":19876},163,[63,19878,19879],{}," private int getPassword() {\n",[63,19881,19883],{"class":65,"line":19882},164,[63,19884,19885],{}," return password;\n",[63,19887,19889],{"class":65,"line":19888},165,[63,19890,3221],{},[63,19892,19894],{"class":65,"line":19893},166,[63,19895,385],{"emptyLinePlaceholder":35},[63,19897,19899],{"class":65,"line":19898},167,[63,19900,19901],{}," double getBalance() {\n",[63,19903,19905],{"class":65,"line":19904},168,[63,19906,19907],{}," return balance;\n",[63,19909,19911],{"class":65,"line":19910},169,[63,19912,3221],{},[63,19914,19916],{"class":65,"line":19915},170,[63,19917,92],{},[11,19919,19920],{},"初次学习，有错误，可以改进的地方请指出，多谢！",[11,19922,19923],{},"不知道几年之后再看到当初的代码会有什么样的心情呢。。",[108,19925,110],{},{"title":26,"searchDepth":27,"depth":27,"links":19927},[],"Software","2019-09-27",{},"\u002Fblog\u002Fjava_simulate_atm_machine_operations",{"title":19072,"description":26},"blog\u002Fjava_simulate_atm_machine_operations",[3853],"4ICLDGtp1C6TR7u873L7ZopORWAa1MSAxXw8zS4AtK4",{"id":19937,"title":19938,"body":19939,"category":113,"cover":30,"csdn":30,"date":20312,"description":20313,"draft":32,"extension":33,"meta":20314,"navigation":35,"path":20315,"seo":20316,"stem":20317,"tags":20318,"updated":30,"__hash__":20321},"blog\u002Fblog\u002Fjavascript_precompilation_four_steps.md","JavaScript 预编译的四个步骤",{"type":8,"value":19940,"toc":20303},[19941,19944,19961,19964,20089,20093,20109,20113,20160,20164,20207,20211,20269,20291,20294,20301],[127,19942,19943],{"id":19943},"函数预编译",[2865,19945,19946,19949,19955,19958],{},[2617,19947,19948],{},"创建 AO 对象",[2617,19950,19951,19952],{},"找形参和变量声明作为 AO 属性，值都为 ",[60,19953,19954],{},"undefined",[2617,19956,19957],{},"实参值和形参值统一",[2617,19959,19960],{},"在函数体内找函数声明，值赋予 AO 函数名",[127,19962,19963],{"id":19963},"示例",[54,19965,19967],{"className":2895,"code":19966,"language":2897,"meta":26,"style":26},"function hong(a, b) {\n console.log(a)\n c = 0\n var c\n a = 3\n b = 2\n console.log(b)\n function b() {}\n function d() {}\n console.log()\n}\n\nhong(1)\n",[60,19968,19969,19987,19996,20006,20014,20024,20034,20043,20053,20062,20070,20074,20078],{"__ignoreMap":26},[63,19970,19971,19973,19976,19978,19980,19982,19985],{"class":65,"line":66},[63,19972,4978],{"class":845},[63,19974,19975],{"class":162}," hong",[63,19977,2916],{"class":154},[63,19979,20],{"class":2512},[63,19981,2964],{"class":154},[63,19983,19984],{"class":2512},"b",[63,19986,2516],{"class":154},[63,19988,19989,19991,19993],{"class":65,"line":27},[63,19990,2998],{"class":154},[63,19992,3001],{"class":162},[63,19994,19995],{"class":154},"(a)\n",[63,19997,19998,20001,20003],{"class":65,"line":77},[63,19999,20000],{"class":154}," c ",[63,20002,166],{"class":845},[63,20004,20005],{"class":441}," 0\n",[63,20007,20008,20011],{"class":65,"line":83},[63,20009,20010],{"class":845}," var",[63,20012,20013],{"class":154}," c\n",[63,20015,20016,20019,20021],{"class":65,"line":89},[63,20017,20018],{"class":154}," a ",[63,20020,166],{"class":845},[63,20022,20023],{"class":441}," 3\n",[63,20025,20026,20029,20031],{"class":65,"line":236},[63,20027,20028],{"class":154}," b ",[63,20030,166],{"class":845},[63,20032,20033],{"class":441}," 2\n",[63,20035,20036,20038,20040],{"class":65,"line":247},[63,20037,2998],{"class":154},[63,20039,3001],{"class":162},[63,20041,20042],{"class":154},"(b)\n",[63,20044,20045,20048,20051],{"class":65,"line":258},[63,20046,20047],{"class":845}," function",[63,20049,20050],{"class":162}," b",[63,20052,17272],{"class":154},[63,20054,20055,20057,20060],{"class":65,"line":269},[63,20056,20047],{"class":845},[63,20058,20059],{"class":162}," d",[63,20061,17272],{"class":154},[63,20063,20064,20066,20068],{"class":65,"line":276},[63,20065,2998],{"class":154},[63,20067,3001],{"class":162},[63,20069,2937],{"class":154},[63,20071,20072],{"class":65,"line":287},[63,20073,92],{"class":154},[63,20075,20076],{"class":65,"line":297},[63,20077,385],{"emptyLinePlaceholder":35},[63,20079,20080,20083,20085,20087],{"class":65,"line":306},[63,20081,20082],{"class":162},"hong",[63,20084,2916],{"class":154},[63,20086,2374],{"class":441},[63,20088,2922],{"class":154},[127,20090,20092],{"id":20091},"_1-创建-ao-对象","1. 创建 AO 对象",[54,20094,20096],{"className":2895,"code":20095,"language":2897,"meta":26,"style":26},"AO {\n}\n",[60,20097,20098,20105],{"__ignoreMap":26},[63,20099,20100,20103],{"class":65,"line":66},[63,20101,20102],{"class":441},"AO",[63,20104,436],{"class":154},[63,20106,20107],{"class":65,"line":27},[63,20108,92],{"class":154},[127,20110,20112],{"id":20111},"_2-找形参和变量声明","2. 找形参和变量声明",[54,20114,20116],{"className":2895,"code":20115,"language":2897,"meta":26,"style":26},"AO {\n a: undefined,\n b: undefined,\n c: undefined\n}\n",[60,20117,20118,20124,20135,20146,20156],{"__ignoreMap":26},[63,20119,20120,20122],{"class":65,"line":66},[63,20121,20102],{"class":441},[63,20123,436],{"class":154},[63,20125,20126,20129,20131,20133],{"class":65,"line":27},[63,20127,20128],{"class":162}," a",[63,20130,445],{"class":154},[63,20132,19954],{"class":441},[63,20134,528],{"class":154},[63,20136,20137,20140,20142,20144],{"class":65,"line":77},[63,20138,20139],{"class":162}," b",[63,20141,445],{"class":154},[63,20143,19954],{"class":441},[63,20145,528],{"class":154},[63,20147,20148,20151,20153],{"class":65,"line":83},[63,20149,20150],{"class":162}," c",[63,20152,445],{"class":154},[63,20154,20155],{"class":441},"undefined\n",[63,20157,20158],{"class":65,"line":89},[63,20159,92],{"class":154},[127,20161,20163],{"id":20162},"_3-实参值和形参值统一","3. 实参值和形参值统一",[54,20165,20167],{"className":2895,"code":20166,"language":2897,"meta":26,"style":26},"AO {\n a: 1,\n b: undefined,\n c: undefined\n}\n",[60,20168,20169,20175,20185,20195,20203],{"__ignoreMap":26},[63,20170,20171,20173],{"class":65,"line":66},[63,20172,20102],{"class":441},[63,20174,436],{"class":154},[63,20176,20177,20179,20181,20183],{"class":65,"line":27},[63,20178,20128],{"class":162},[63,20180,445],{"class":154},[63,20182,2374],{"class":441},[63,20184,528],{"class":154},[63,20186,20187,20189,20191,20193],{"class":65,"line":77},[63,20188,20139],{"class":162},[63,20190,445],{"class":154},[63,20192,19954],{"class":441},[63,20194,528],{"class":154},[63,20196,20197,20199,20201],{"class":65,"line":83},[63,20198,20150],{"class":162},[63,20200,445],{"class":154},[63,20202,20155],{"class":441},[63,20204,20205],{"class":65,"line":89},[63,20206,92],{"class":154},[127,20208,20210],{"id":20209},"_4-找函数声明","4. 找函数声明",[54,20212,20214],{"className":2895,"code":20213,"language":2897,"meta":26,"style":26},"AO {\n a: 3,\n b: 2,\n c: 0,\n d: function d() {}\n}\n",[60,20215,20216,20222,20232,20242,20252,20265],{"__ignoreMap":26},[63,20217,20218,20220],{"class":65,"line":66},[63,20219,20102],{"class":441},[63,20221,436],{"class":154},[63,20223,20224,20226,20228,20230],{"class":65,"line":27},[63,20225,20128],{"class":162},[63,20227,445],{"class":154},[63,20229,2766],{"class":441},[63,20231,528],{"class":154},[63,20233,20234,20236,20238,20240],{"class":65,"line":77},[63,20235,20139],{"class":162},[63,20237,445],{"class":154},[63,20239,14947],{"class":441},[63,20241,528],{"class":154},[63,20243,20244,20246,20248,20250],{"class":65,"line":83},[63,20245,20150],{"class":162},[63,20247,445],{"class":154},[63,20249,750],{"class":441},[63,20251,528],{"class":154},[63,20253,20254,20257,20259,20261,20263],{"class":65,"line":89},[63,20255,20256],{"class":162}," d",[63,20258,445],{"class":154},[63,20260,4978],{"class":845},[63,20262,20059],{"class":162},[63,20264,17272],{"class":154},[63,20266,20267],{"class":65,"line":236},[63,20268,92],{"class":154},[54,20270,20272],{"className":2895,"code":20271,"language":2897,"meta":26,"style":26},"\u002F\u002F console.log()\n1\n2\n2\n",[60,20273,20274,20279,20283,20287],{"__ignoreMap":26},[63,20275,20276],{"class":65,"line":66},[63,20277,20278],{"class":427},"\u002F\u002F console.log()\n",[63,20280,20281],{"class":65,"line":27},[63,20282,2588],{"class":441},[63,20284,20285],{"class":65,"line":77},[63,20286,18134],{"class":441},[63,20288,20289],{"class":65,"line":83},[63,20290,18134],{"class":441},[127,20292,20293],{"id":20293},"全局预编译",[11,20295,20296,20297,20300],{},"全局预编译时会生成 ",[60,20298,20299],{},"GO === window","，并且没有第三步。",[108,20302,4702],{},{"title":26,"searchDepth":27,"depth":27,"links":20304},[20305,20306,20307,20308,20309,20310,20311],{"id":19943,"depth":27,"text":19943},{"id":19963,"depth":27,"text":19963},{"id":20091,"depth":27,"text":20092},{"id":20111,"depth":27,"text":20112},{"id":20162,"depth":27,"text":20163},{"id":20209,"depth":27,"text":20210},{"id":20293,"depth":27,"text":20293},"2019-09-25","用 AO 和 GO 梳理 JavaScript 函数预编译的基本过程。",{},"\u002Fblog\u002Fjavascript_precompilation_four_steps",{"title":19938,"description":20313},"blog\u002Fjavascript_precompilation_four_steps",[113,20319,20102,20320],"预编译","GO","HJ3rOf5SHbve0FJmWKzt1NrwJXBJg5GdDi92E9Bl7b8",1793010847145]