本文實例講述了vue實現的請求服務器端API接口。分享給大家供大家參考，具體如下：

import axios from 'axios'import router from '@/router'axios.defaults.timeout = 3000axios.defaults.baseURL = ''axios.interceptors.request.use( config => {  // const token = getCookie('名稱')  config.data = config.data  config.headers = {   'Content-Type': 'application/json; charset=utf-8'  }  if (config.url === '/api/login/index') {  } else {   if (localStorage.getItem('Authorization')) {    config.headers.Authorizatior = localStorage.getItem('Authorization')   }  }  // if (token) {  // config.params = {'token': token}  // }  return config }, error => {  return Promise.reject(error) })axios.interceptors.response.use( response => {  //返回錯誤跳轉到首頁  if (response.data.code === 0) {   router.push({    path: '/',    querry: {     redirect: router.currentRoute.fullPath    }   })  }  return response }, error => {  if (error.response) {   switch (error.response.status) {    case 401:     localStorage.removeItem('Authorization')     router.push('/login')   }  }  return Promise.reject(error) })/** * 封裝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)   }) })}/** * 封裝put請求 * @param url * @param data * @returns {Promise} */export function put (url, data = {}) { return new Promise((resolve, reject) => {  axios.put(url, data)   .then(response => {    resolve(response.data)   }, err => {    reject(err)   }) })}

main.js調用

import { fetch, post, patch, put } from '@/util/fetch'Vue.prototype.get = fetchVue.prototype.post = postVue.prototype.patch = patchVue.prototype.put = put

視圖頁面使用 

export default { name: 'login', data () {  return {   mobile: '',   password: ''  } }, components: {  XInput,  XButton,  Group,  Box }, methods: {  handleLogin () {   let params = {}   params.username = this.mobile   params.password = this.password   this.post('/api/driver/index', params).then((data) => {    console.log(data)   }).catch((error) => {    console.log(error)   })  } }}