<p class="promotion-label-tits">僅{{item.endtime}}</p>

//封裝的倒計時方法//批量倒計時function grouponcountdown(that, end_time, param) { var EndTime = new Date(end_time).getTime(); // console.log(EndTime); var NowTime = new Date().getTime();  var total_micro_second = EndTime - NowTime;  var groupons = that.data.groupon; // console.log(groupons); groupons[param].endtime = dateformats(total_micro_second); if (total_micro_second <= 0) {  groupons[param].endtime = "已結束" } that.setData({  groupon: groupons }) setTimeout(function () {  grouponcountdown(that, end_time, param); }, 1000)} // 時間格式化輸出，每1s都會調用一次function dateformats(micro_second) { // 總秒數 var second = Math.floor(micro_second / 1000); // 天數 var day = Math.floor(second / 3600 / 24); // 小時 var hr = Math.floor(second / 3600 % 24); var hrStr = hr.toString(); if (hrStr.length == 1) hrStr = '0' + hrStr;  // 分鐘 var min = Math.floor(second / 60 % 60); var minStr = min.toString(); if (minStr.length == 1) minStr = '0' + minStr;  // 秒 var sec = Math.floor(second % 60); var secStr = sec.toString(); if (secStr.length == 1) secStr = '0' + secStr;  if (day <= 1) {  return "剩 " + hrStr + ":" + minStr + ":" + secStr; } else {  return "剩 " + day + " 天 " + hrStr + ":" + minStr + ":" + secStr; }}//end var app=getApp()Page({  /**  * 頁面的初始數據  */ data: {   collageTeamlist : {} },  /**  * 生命周期函數--監聽頁面加載  */ onLoad: function (options) {   app.showLoading();   var that = this      wx.request({     success:function(res){       var grouponList = request.data.collageTeamlist       // console.log(grouponList);       for (var i = 0; i < grouponList.length; i++) {         var lack_num = grouponList[i].create_num - grouponList[i].current_num         grouponList[i].lack_num = lack_num       }        that.setData({         groupon: grouponList       })       var data = that.data.groupon       //列表獲取到數據進行遍歷       for (var i = 0; i < data.length; i++) {         var end_time = data[i].end_time.replace(/-/g, '/')         grouponcountdown(that,end_time, i)       }     },   }) },