app.js

/*
 * 
 * WordPres版微信小程序
 * author: jianbo
 * organization: 守望轩  www.watch-life.net
 * github:    https://github.com/iamxjb/winxin-app-watch-life.net
 * 技术支持微信号：iamxjb
 * Copyright (c) 2017 https://www.watch-life.net All rights reserved.
 * 
 */


App({
    
  onLaunch: function () {
    //调用API从本地缓存中获取数据
    var logs = wx.getStorageSync('logs') || []
    logs.unshift(Date.now())
    wx.setStorageSync('logs', logs)
    // 小程序主动更新
    this.updateManager();

    
  },
  getUserInfo:function(cb){
    var that = this
    if(this.globalData.userInfo){
      typeof cb == "function" && cb(this.globalData.userInfo)
    }else{
      //调用登录接口
      wx.login({
        success: function () {
          wx.getUserInfo({
            success: function (res) {
              that.globalData.userInfo = res.userInfo
              typeof cb == "function" && cb(that.globalData.userInfo)
            }
          })
        }
      })
    }
  },/*小程序主动更新
    */
  updateManager() {
    if (!wx.canIUse('getUpdateManager')) {
      return false;
    }
    const updateManager = wx.getUpdateManager();
    updateManager.onCheckForUpdate(function (res) {
    });
    updateManager.onUpdateReady(function () {
      wx.showModal({
        title: '有新版本',
        content: '新版本已经准备好，即将重启',
        showCancel: false,
        success(res) {
          if (res.confirm) {
            updateManager.applyUpdate()
          }
        }
      });
    });
    updateManager.onUpdateFailed(function () {
      wx.showModal({
        title: '更新提示',
        content: '新版本下载失败',
        showCancel: false
      })
    });
  },
  globalData: {
    userInfo: null,
    openid: '',
    isGetUserInfo: false,
    isGetOpenid: false

  }
})