用vue-cli搭建項目的 關於封裝get，post.... http.js

封裝的所有東西都在main.js里面導入或定義

Vue.prototype.$post=post;
Vue.prototype.$get=get;
Vue.prototype.$delete=del;
Vue.prototype.$patch=patch;

import axios from 'axios';
axios.defaults.timeout = 5000;
axios.defaults.baseURL ='';

//http request 攔截器
axios.interceptors.request.use(
  config => {
    // const token = getCookie('名稱');注意使用的時候需要引入cookie方法，推薦js-cookie
    config.data = JSON.stringify(config.data);

    if(config.url==='192.168.1.1/api-token-auth/'){
      config.headers = {
        'Content-Type':'application/json',
      };
    }else {
      config.headers = {
        'Content-Type':'application/json',
        'Authorization': 'jwt ' + localStorage.getItem('token')
      };
    }
    // if(token){
    //   config.params = {'token':token}
    // }
    return config;
  },
  error => {
    return Promise.reject(err);
  }
);


//http response 攔截器
axios.interceptors.response.use(
  response => {
    if(response.data.errCode ===2){
      // router.push({
      //   path:"/login",
      //   querry:{redirect:router.currentRoute.fullPath}//從哪個頁面跳轉
      // })
    }
    return response;
  },
  error => {
    return Promise.reject(error)
  }
)


/**
 * 封裝get方法
 * @param url
 * @param data
 * @returns {Promise}
 */

export function get(url,params={}){
  return new Promise((resolve,reject) => {
    axios.get(url,{
      params:params
    })
      .then(response => {
        resolve(response.data);
      })
      .catch(err => {
        reject(err)
      })
  })
}


/**
 * 封裝post請求
 * @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)
      })
  })
}


/**
 * 封裝del方法
 * @param url
 * @param del
 * @returns {Promise}
 */

export function del(url,params={}){
  return new Promise((resolve,reject) => {
    axios.delete(url,{
      params:params
    })
      .then(response => {
        resolve(response.data);
      })
      .catch(err => {
        reject(err)
      })
  })
}

/**
 * 封裝patch請求
 * @param url
 * @param data
 * @returns {Promise}
 */

export function patch(url,data = {}){
  return new Promise((resolve,reject) => {
    axios.patch(url,data)
      .then(response => {
        resolve(response.data);
      },err => {
        reject(err)
      })
  })
}