text: //app.js
  App({
    onLaunch: function () {
      wx.getSystemInfo({
        success: e => {
          this.globalData.StatusBar = e.statusBarHeight;
          let capsule = wx.getMenuButtonBoundingClientRect();
          if (capsule) {
            this.globalData.Custom = capsule;
            this.globalData.CustomBar = capsule.bottom + capsule.top - e.statusBarHeight;
          } else {
            this.globalData.CustomBar = e.statusBarHeight + 50;
          }
        }
      })
  
      // 展示本地存储能力
      var logs = wx.getStorageSync('logs') || []
      logs.unshift(Date.now())
      wx.setStorageSync('logs', logs)
  
  
  
      // 登录
      wx.login({
        success: res => {
          // 发送 res.code 到后台换取 openId, sessionKey, unionId
        }
      })
      // 获取用户信息
      wx.getSetting({
        success: res => {
          if (res.authSetting['scope.userInfo']) {
            // 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框
  
            wx.getUserInfo({
              success: res => {
                // 可以将 res 发送给后台解码出 unionId
                this.globalData.userInfo = res.userInfo
  
                // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
                // 所以此处加入 callback 以防止这种情况
                if (this.userInfoReadyCallback) {
                  this.userInfoReadyCallback(res)
                }
              }
            })
          }
        }
      })
    },
    globalData: {
      user: {}, //后台返回用户全部信息
      userInfo: {}, //微信获取用户信息
      server: 'https://oeong.xyz', //域名
      height: '', //手机屏幕高度
      width: '',
      load: false, //判断用户是否授权
      PageCur: '',
      flag: '',
      userInfomation: '',
      name: '',
      grade: '',
      dorm: '',
      block: '',
      room: '',
      department: '',
      de: '',
      imgSrc: '',
      page: 2,
      pagetwo: 2,
      all: {},
      userInfo: null,
      multiArray: [
        ['中一', '中二', '东一', '东二'],
        ['1', '2', '3', '4', '5', '6', '7'],
        ['01', '02', '03', '04', '05', '06', '07', '08', '09', '10',
          '11', '12', '13', '14', '15', '16', '17', '18', '19', '20',
          '21', '22', '23', '24', '25', '26', '27', '28', '29', '30',
        ]
      ],
      multiIndex: [0, 0, 0],
      Flag: 1 // 1开 0锁  disable
    }
  })