// app.js import {IsOnlive} from './api/login.js' App({ onLaunch() { // 展示本地存储能力 const logs = wx.getStorageSync('logs') || [] logs.unshift(Date.now()) wx.setStorageSync('logs', logs) // 心跳更新在线状态 }, globalData: { times: 0, userInfo: null } })