小程序_请求封装network

在utils目录下创建network.js文件封装请求

封装的network.js:

 //模块一，全局变量
 let urlList = {
     host: 'http://47.106.25.53/',
     loginHost: "http://47.106.25.53/",
     webModelUrl: 'ipp-web/', //登陆模块
     mobileModelUrl: 'ipp-mobile/', //业务模块
     authModelUrl: 'ipp-auth-web/', //上传图片
   },
   requestHandler = {
     title: '',
     url: '',
     success: function (res) {

     },
     fail: function () {

     }
   },
   domain = urlList.host + urlList.mobileModelUrl;
   //--------end------------

 //模块二，处理请求
 function request(method, requestHandler) {
   const token = wx.getStorageSync('token');
   if (!requestHandler.title) requestHandler.title = "加载中";
   wx.showLoading({
     title: requestHandler.title,
   })
   setTimeout(function () {
     wx.hideLoading()
   }, 10000);
   wx.request({
     url: domain + requestHandler.url,
     data: requestHandler.data,
     method: method,
     header: {
       "X-Requested-With": "XMLHttpRequest",
       'Content-Type': 'application/json',
       'token': token
     },
     dataType: 'json',
     success: function (res) {
       if (res.data.msgCode == 'F0006' || res.data.msgCode == 'F0007') {
        /*wx.showModal({
           title: '温馨提示',
           content: '登录已失效，请重新登录！',
           cancelText: '取消',
           confirmText: '确定',
           success: function (res) {
             wx.reLaunch({
               url: '../logs/logs',
             })
           }
         })*/
       }
       wx.hideLoading()
       requestHandler.success(res)
     },
     fail: function () {
       wx.hideLoading()
       requestHandler.fail()
     }
   })
 }
 //---------end-----------

 //模块三，请求方法
 //GET请求
 function GET(requestHandler) {
   request('GET', requestHandler)
 };
 //POST请求
 function POST(requestHandler) {
   request('POST', requestHandler)
 };
 //--------end-----------

 //模块四，输出方法
 module.exports = {
   GET: GET,
   POST: POST,
   urlList: urlList
 };
 //-----end----------

在页面上使用require引入输出的封装对象：

const network = require('../../utils/network.js');

使用方法：

 network.POST({
       url: 'asnorder/getPackingUnitInfo.shtml',
       data: {},
       success: function (res) {

       },
     })