checkIn/app.js

//app.js
import utils from './utils/util.js'
import constant from './constant'

App({
  onLaunch: function () {
    // 登录
    wx.login({
      success: res => {
        const { appid, secret, baseURL } = this.globalData;
        utils.$httpServer({
          url: '/wechat/mini/login?code='+res.code,
          method: 'POST'
        }).then(data => {
          this.globalData.appConfig = data.result
        }).catch(error => {
          wx.showToast({
            title: '签到失败',
            duration: 1000,
            mask: true
          })
        })
      }
    })
  },
  globalData: {
    userInfo: null,
    appConfig: null,
    fieldId: '',
    ...constant
  }
})