vue中axios的封装问题(简易版拦截,get,post)

npm install axios --save

import axios from 'axios';
axios.defaults.timeout = 5000;
axios.defaults.baseURL ='';
//http request 
axios.interceptors.request.use(
 config => {
 // const token = getCookie('名称');
 config.data = JSON.stringify(config.data);
 config.headers = {
 'Content-Type':'application/x-www-form-urlencoded'
 }
 // if(token){
 // config.params = {'token':token}
 // }
 return config;
 },
 error => {
 return Promise.reject(err);
 }
);
//http response 
axios.interceptors.response.use(
 response => {
 if(response.data.errCode ==2){
 router.push({
 path:"/login",
 querry:{redirect:router.currentRoute.fullPath}//从哪个页面跳转
 })
 }
 return response;
 },
 error => {
 return Promise.reject(error)
 }
)
/**
 * 封装get方法
 * @param url
 * @param data
 * @returns {Promise}
 */
export function fetch(url,params={}){
 return new Promise((resolve,reject) => {
 axios.get(url,{
 params:params
 })
 .then(response => {
 resolve(response.data);
 })
 .catch(err => {
 reject(err)
 })
 })
}
/**
 * 封装post请求
 * @param url
 * @param data
 * @returns {Promise}
 */
 export function post(url,data = {}){
 return new Promise((resolve,reject) => {
 axios.post(url,data)
 .then(response => {
 resolve(response.data);
 },err => {
 reject(err)
 })
 })
 }

import {post,get} from './utils/http'
//定义全局变量
Vue.prototype.$post=post;
Vue.prototype.$get=get;

mounted(){
 this.$post('/api/v2/movie/top250')
 .then((response) => {
 console.log(response)
 })
 },