小程序url封装

很多人会把api封装到app.js那里，但是有个坏处就是需要各种拼接，所以分享个相对好用点的方法给大家

首先创建个JS文件，api.js

const ONLINEHOST = "http://***.***.***.***:8000", LOGINHOST = "http://***.***.***.***:8001", HOUSEONLINEHOST = "http://***.***.***.***:8002", INTERFACES = {}, SINGLOGIN = {}, HOUSEINTERFACES = {};
const APILIST = {

  homeSlideshow:  "/index/getIndexData",          //首页轮播图
  newsList:       "/index/getNewList",            //首页新闻
}

const HANDLEAPI = function (){screen
  let api = {};
  for(let k in APILIST){ api[k] = ONLINEHOST + APILIST[k]; }
  return api;
}

const LOGINAPI = function () {screen
  let api = {};
  for (let k in APILIST) { api[k] = LOGINHOST + APILIST[k]; }
  return api;
}

const HOUSEHANDLEAPI = function () {
  screen
  let api = {};
  for (let k in APILIST) { api[k] = HOUSEONLINEHOST + APILIST[k]; }
  return api;
}

module.exports = {
  INTERFACES: HANDLEAPI(),
  SINGLOGIN: LOGINAPI(),
  HOUSEINTERFACES: HOUSEHANDLEAPI()
}

然后到需要调用地方引入api.js文件

const api = require('../../utils/api');

console.log(api.SINGLOGIN.homeSlideshow)
console.log(api.INTERFACES.homeSlideshow)

打印结果就是

"http://***.***.***.***:8001/index/getIndexData"

"http://***.***.***.***:8000/index/getIndexData"

 

这样维护起来就没这么难了