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- var qrcode = require("./qrcode");
- const formatTime = (date, fmt) => {
- try {
- if (!date) {
- return date;
- }
- if (typeof date == "number") {
- date = new Date(date);
- }
- var o = {
- "M+": date.getMonth() + 1, //月份
- "d+": date.getDate(), //日
- "h+": date.getHours(), //小时
- "m+": date.getMinutes(), //分
- "s+": date.getSeconds(), //秒
- "q+": Math.floor((date.getMonth() + 3) / 3), //季度
- "S": date.getMilliseconds() //毫秒
- };
- if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
- for (var k in o)
- if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
- return fmt;
- } catch (error) {
- return date;
- }
- }
- const formatNumber = n => {
- n = n.toString()
- return n[1] ? n : '0' + n
- }
-
- function fmtDate(obj) {
- var date = new Date(obj);
- var y = 1900 + date.getYear();
- var m = "0" + (date.getMonth() + 1);
- var d = "0" + date.getDate();
- return (
- y +
- "." +
- m.substring(m.length - 2, m.length) +
- "." +
- d.substring(d.length - 2, d.length)
- );
- }
-
- function formatDate02(obj) {
- var date = new Date(obj);
- var y = 1900 + date.getYear();
- var m = "0" + (date.getMonth() + 1);
- var d = "0" + date.getDate();
- return (
- y +
- "-" +
- m.substring(m.length - 2, m.length) +
- "-" +
- d.substring(d.length - 2, d.length)
- );
- }
- function isJSON(str) {
- if (typeof str == 'string') {
- console.log("string")
- try {
- var obj = JSON.parse(str);
- if (typeof obj == 'object' && obj) {
- return true;
- } else {
- return false;
- }
- } catch (e) {
- console.log(e);
- wx.showToast({
- title: '请扫描正确的二维码',
- icon: 'none',
- duration: 1300
- })
- }
- } else {
- wx.showToast({
- title: '请扫描正确的二维码',
- icon: 'none',
- duration: 1300
- })
- }
- }
- module.exports = {
- formatTime: formatTime,
- fmtDate: fmtDate,
- isJSON: isJSON,
- formatDate02: formatDate02
- }
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