小程序开发的简单实例代码

onLoad: function () {
        var that = this
        wx.request({
            url: 'https://域名/AppService/UserHandler.ashx', 
            data: {
                
            },
            method: 'GET',
            header: {
                'Content-Type': 'application/json'
            },
            success: function (res) {
                that.setData({
                    
                })
            },
            fail: function (res) {

            }
        })
    }

//app.js
App({
  onLaunch: function () {

  },
  globalData: {
    userInfo: null
  }
})

//index.js
//获取应用实例
var app = getApp()
Page({
  data: {
    userInfo: {}
  }
})

//user.js
//获取应用实例
var app = getApp()
Page({
    // 页面初始数据
    data: {
        userInfo: null
    },
    onLoad: function () {
        this.setData({
            userInfo: getApp().globalData.userInfo,
        })
    }
})