本文实例讲述了vue实现的请求服务器端API接口。分享给大家供大家参考，具体如下：

import axios from 'axios'import router from '@/router'axios.defaults.timeout = 3000axios.defaults.baseURL = ''axios.interceptors.request.use( config => { // const token = getCookie('名称') 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 => { //返回错误跳转到首页 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) }) })}/** * 封装patch请求 * @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) }) })}/** * 封装put请求 * @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调用

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

视图页面使用

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) }) } }}

希望本文所述对大家vue.js程序设计有所帮助。