const helper = { // 根據(jù)name獲取地址欄的參數(shù)值 getQueryString (name) {  let reg = new RegExp(`(^|&)${name}=([^&]*)(&|$)`)  let hash = window.location.hash  let search = hash.split('?')  let r = search[1] && search[1].match(reg)  if (r != null) return r[2]; return '' }, // 拼接參數(shù)至url queryString (url, query) {  let str = []  for (let key in query) {   str.push(key + '=' + query[key])  }  let paramStr = str.join('&')  return paramStr ? `${url}?${paramStr}` : url }, // 自定義判斷元素類型JS toType(obj) {	 return ({}).toString.call(obj).match(//s([a-zA-Z]+)/)[1].toLowerCase()	},// 參數(shù)過濾函數(shù) filterNull(o) {	 for (var key in o) {	  if (o[key] === null) {	   delete o[key]	  }	  if (toType(o[key]) === 'string') {	   o[key] = o[key].trim()	  } else if (toType(o[key]) === 'object') {	   o[key] = filterNull(o[key])	  } else if (toType(o[key]) === 'array') {	   o[key] = filterNull(o[key])	  } else if (toType(o[key]) === 'number') {	   o[key] = filterNull(o[key])	  }	 }	 return o	}}export default helper

import axios from 'axios'let qs = require('querystring')import helper from './helper'//console.log( process.env.NODE_ENV)//判斷環(huán)境提供baseURL，注意要與后臺(tái)地址一致let root = process.env.NODE_ENV === 'development' // 開發(fā)環(huán)境api接口 ? `http://localhost:3001/api` // 生產(chǎn)環(huán)境api接口 : `http://127.0.0.1:3001/api`;// 引用axios，設(shè)置頭文件axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';function apiAxios(method, url, params, token) { if (params) {  params = helper.filterNull(params) } return axios({  method: method,  //拼接參數(shù)  url: method === 'GET'|| method === 'DELETE' ? helper.queryString(url,params) : url,  data: method === 'POST' || method === 'PUT' ? qs.stringify(params) : null,  baseURL: root,  timeout: 10000,  headers: { Authorization: `Bearer ${token}` },	//jwt  withCredentials: false })}// 返回在vue模板中的調(diào)用接口export default { get: function (url, params, token) {  return apiAxios('GET', url, params, token) }, post: function (url, params, token) {  return apiAxios('POST', url, params, token) }, put: function (url, params, token) {  return apiAxios('PUT', url, params, token) }, delete: function (url, params, token) {  return apiAxios('DELETE', url, params, token) },}

import http from '../http/http.js'export default { login(data, token){  return http.post("/login",data, token) }, getUserInfo(data, token){  return http.get("/getUserInfo",data, token) }}

import api from './api/api.js'import http from './http/http.js'//定義全局變量Vue.prototype.$api = apiVue.prototype.$http = http

//直接用this.$api調(diào)用api中接口，如果不封裝api接口可以用this.$http this.$api.login(data, token).then((res) => {	console.log(res) }).catch((err) => { 	console.log(res) })