const app = getApp() Page({ data: { progress: 89, todayList: [] }, onLoad: function (options) { }, onShow: function () { app.$api.listBillsToday().then(x => { if (x){ let todayList = x.data this.setData({todayList}) } }) if (wx.canIUse('hideHomeButton')) { wx.hideHomeButton() } let isRun = wx.getStorageSync("isRun"); if (!isRun) { // this.startInter(); } }, modifyBudget (){ wx.navigateTo({ url : '/pages/budget/index' }) }, addBill() { wx.navigateTo({ url : '/pages/bill/add/index' }) }, /** * 启动定时器 */ startInter : function(){ wx.setStorageSync("isRun",true); let times = 1; setInterval( function () { times ++; // 提交远程服务器修改的内容,降低服务器压力,如果网络异常,也可以正常操作 console.log('setInterval 每过500毫秒执行一次任务' + times) }, 5000); } });