toktok-front/toktok-wx-applet/utils/request.js

var _debug = false;
var host = _debug ? 'https://test.toktok.beer/' : 'https://app.toktok.beer/';

/**
 * POST请求
 * URL：接口
 * postData：参数，json类型
 * doSuccess：成功的回调函数
 * doFail：失败的回调函数
 */
function postData(url, parmas, success, fail) {
  let token = wx.getStorageSync('Auth-Token') || '';
  let header = {
    'content-type': 'application/x-www-form-urlencoded',
    'Auth-User-Agent': 'WechatApplet#WeChat#unknown#WeChat#100',
    'Auth-Token': token
  }
  for (var key in parmas) {
    if(parmas[key] == null) {
      delete parmas[key];
    }
  }
  wx.request({
    //项目的真正接口，通过字符串拼接方式实现
    url: host + url,
    header: header,
    data: parmas,
    method: 'POST',
    success(res) {
      _debug ? console.log(res) : '';
      if(res.data.code==200) {
        success(res)
      }else if(res.data.code==401 || res.data.code==402) {
        wx.redirectTo({
          url: '../login/login'
        })
      }else{
        wx.showToast({
          title: res.data.msg,
          icon: 'none',
          duration: 2000
        })
      }
    },
    fail(res) {
      console.log(res)
    }
  })
}

//GET请求，不需传参，直接URL调用，
function getData(url, parmas, success) {
  let token = wx.getStorageSync('Auth-Token') || '';
  let header = {
    'content-type': 'application/x-www-form-urlencoded',
    'Auth-User-Agent': 'WechatApplet#WeChat#unknown#WeChat#100',
    'Auth-Token': token
  }
  for (var key in parmas) {
    if(parmas[key] == null) {
      delete parmas[key];
    }
  }
  wx.request({
    url: host + url,
    header: header,
    data: parmas,
    method: 'GET',
    success(res) {
      _debug ? console.log(res) : '';
      if(res.data.code==200) {
        success(res)
      }else if(res.data.code==401 || res.data.code==402) {
        wx.redirectTo({
          url: '../login/login'
        })
      }else{
        wx.showToast({
          title: res.data.msg,
          icon: 'none',
          duration: 2000
        })
      }
    },
    fail(res) {
      console.log(res)
    }
  })
}

function getUrlKey (url, name) {
  return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(url) || [, ""])[1].replace(/\+/g, '%20')) || null
}
/**
 * module.exports用来导出代码
 * js文件中通过var call = require("../util/request.js")  加载
 * 在引入引入文件的时候"  "里面的内容通过../../../这种类型，小程序的编译器会自动提示，因为你可能
 * 项目目录不止一级，不同的js文件对应的工具类的位置不一样
 */
module.exports = {
  _debug: _debug,
  host: host,
  postData: postData,
  getData: getData,
  getUrlKey: getUrlKey
}