104 lines
2.5 KiB
JavaScript
104 lines
2.5 KiB
JavaScript
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/**
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* 解析url参数
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* @example ?id=12345&a=b
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* @return Object {id:12345,a:b}
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*/
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function urlParse(url) {
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let obj = {};
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let reg = /[?&][^?&]+=[^?&]+/g;
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let arr = url.match(reg);
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if (arr) {
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arr.forEach((item) => {
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let tempArr = item.substring(1).split("=");
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let key = decodeURIComponent(tempArr[0]);
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let val = decodeURIComponent(tempArr.splice(1).join("="));
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obj[key] = val;
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});
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}
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return obj;
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}
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const getNetworkType = () => {
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uni.getNetworkType({
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success: (res) => {
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if (res.networkType === "none") {
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uni.showToast({
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title: "网络好像有点问题,请检查后重试！",
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duration: 2000,
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icon: "none",
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});
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let pages = getCurrentPages();
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if (pages.length) {
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let route = pages[pages.length - 1].route;
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if (route !== "pages/empty/empty") {
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uni.navigateTo({
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url: `/pages/empty/empty?type=wifi`,
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});
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}
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} else {
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uni.navigateTo({
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url: `/pages/empty/empty?type=wifi`,
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});
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}
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}
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},
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});
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};
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const throttle = (fn, that, gapTime) => {
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// export function throttle(fn, gapTime) {
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if (gapTime == null || gapTime == undefined) {
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gapTime = 1800;
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}
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let _lastTime = that.lastTime;
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let _nowTime = +new Date();
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if (_nowTime - _lastTime > gapTime || !_lastTime) {
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fn.apply(that, arguments); //将this和参数传给原函数
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that.lastTime = _nowTime;
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}
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};
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/**
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* 计算传秒数的倒计时【天、时、分、秒】
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* @param seconds
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* @returns {{day : *, hours : *, minutes : *, seconds : *}}
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*/
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const countTimeDown = (seconds) => {
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const leftTime = (time) => {
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if (time < 10) time = "0" + time;
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return time + "";
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};
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return {
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day: leftTime(parseInt(seconds / 60 / 60 / 24, 10)),
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hours: leftTime(parseInt((seconds / 60 / 60) % 24, 10)),
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minutes: leftTime(parseInt((seconds / 60) % 60, 10)),
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seconds: leftTime(parseInt(seconds % 60, 10)),
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};
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};
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/**
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* 计算当前时间到第二天0点的倒计时[秒]
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* @returns {number}
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*/
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const theNextDayTime = () => {
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const nowDate = new Date();
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const time =
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new Date(
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nowDate.getFullYear(),
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nowDate.getMonth(),
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nowDate.getDate() + 1,
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0,
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0,
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0
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).getTime() - nowDate.getTime();
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return parseInt(time / 1000);
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};
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export {
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getNetworkType,
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throttle,
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countTimeDown,
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theNextDayTime,
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};
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