158 lines
3.8 KiB
JavaScript
158 lines
3.8 KiB
JavaScript
var util = {};
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/*
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* 此方法不支持微信公众号
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util.getWeixinCode().then((code) => {
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});
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*/
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util.getWeixinCode = function() {
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return new Promise((resolve, reject) => {
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// #ifdef MP-WEIXIN
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uni.login({
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provider: 'weixin',
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success(res) {
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resolve(res.code)
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},
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fail(err) {
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reject(new Error('获取微信code失败'))
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}
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})
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// #endif
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// #ifdef APP-PLUS
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plus.oauth.getServices((services) => {
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let weixinAuthService = services.find((service) => {
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return service.id === 'weixin';
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});
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if (weixinAuthService) {
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weixinAuthService.authorize(function(res) {
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resolve(res.code);
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}, function(err) {
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console.log(err);
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reject(new Error('获取微信code失败'));
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});
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}
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});
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// #endif
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})
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};
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util.getAlipayCode = function() {
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// #ifdef APP-PLUS || MP-ALIPAY
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return new Promise((resolve, reject) => {
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uni.login({
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provider: 'alipay',
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success(res) {
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resolve(res.code);
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},
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fail(err) {
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reject(new Error('获取支付宝code失败，可能是没有关联appid或你的支付宝开发者工具还没有登录'));
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}
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});
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});
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// #endif
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};
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util.checkPlatform = function() {
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// #ifdef H5
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let system = {
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win: false,
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mac: false,
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xll: false
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};
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let p = navigator.platform;
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system.win = p.indexOf("Win") == 0;
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system.mac = p.indexOf("Mac") == 0;
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system.x11 = p == "X11" || p.indexOf("Linux") == 0;
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if (system.win || system.mac || system.xll) {
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let ua = navigator.userAgent.toLowerCase();
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if (ua.indexOf("micromessenger") > -1) {
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// 微信开发者工具下访问（注意微信开发者工具下无法唤起微信公众号支付）
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return "pc-weixin";
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} else {
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return "pc";
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}
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} else {
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if (p.indexOf("iPhone") > -1 || p.indexOf("iPad") > -1) {
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return "ios";
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} else {
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return "android";
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}
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}
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// #endif
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};
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/**
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* 获取当前H5所在的环境
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*/
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util.getH5Env = function() {
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let ua = window.navigator.userAgent.toLowerCase();
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if (ua.match(/MicroMessenger/i) == 'micromessenger' && (ua.match(/miniprogram/i) == 'miniprogram')) {
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// 微信小程序
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return "mp-weixin";
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}
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if (ua.match(/MicroMessenger/i) == 'micromessenger') {
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// 微信公众号
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return "h5-weixin";
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}
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if (ua.match(/alipay/i) == 'alipay' && ua.match(/miniprogram/i) == 'miniprogram') {
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return "mp-alipay";
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}
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if (ua.match(/alipay/i) == 'alipay') {
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return "h5-alipay";
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}
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// 外部 H5
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return "h5";
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};
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/**
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* 日期格式化
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* @params {Date || Number} date 需要格式化的时间
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* timeFormat(new Date(),"yyyy-MM-dd hh:mm:ss");
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*/
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util.timeFormat = function(time, fmt = 'yyyy-MM-dd hh:mm:ss', targetTimezone = 8) {
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try {
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if (!time) {
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return "";
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}
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if (typeof time === "string" && !isNaN(time)) time = Number(time);
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// 其他更多是格式化有如下:
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// yyyy-MM-dd hh:mm:ss|yyyy年MM月dd日 hh时MM分等,可自定义组合
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let date;
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if (typeof time === "number") {
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if (time.toString().length == 10) time *= 1000;
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date = new Date(time);
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} else {
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date = time;
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}
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const dif = date.getTimezoneOffset();
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const timeDif = dif * 60 * 1000 + (targetTimezone * 60 * 60 * 1000);
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const east8time = date.getTime() + timeDif;
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date = new Date(east8time);
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let opt = {
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"M+": date.getMonth() + 1, //月份
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"d+": date.getDate(), //日
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"h+": date.getHours(), //小时
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"m+": date.getMinutes(), //分
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"s+": date.getSeconds(), //秒
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"q+": Math.floor((date.getMonth() + 3) / 3), //季度
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"S": date.getMilliseconds() //毫秒
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};
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if (/(y+)/.test(fmt)) {
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fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
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}
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for (let k in opt) {
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if (new RegExp("(" + k + ")").test(fmt)) {
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fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (opt[k]) : (("00" + opt[k]).substr(("" + opt[k]).length)));
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}
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}
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return fmt;
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} catch (err) {
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// 若格式错误,则原值显示
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return time;
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}
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};
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export default util; |