安装
在vue项目里面
npm install axios
使用
在main.js里面,vue要先导入才行
import axios from 'axios'Vue.prototype.$http = axios
在 main.js 中添加了这两行代码之后,就能直接在组件的 methods 中使用 $http命令
methods: {postData () {this.$http({method: 'post',url: '/user',data: {name: 'xiaoming',info: '12'}})}
Get
直接拼接查询字符串
$http.get('/user?ID=12345').then(function (response) {console.log(response);}).catch(function (error) {console.log(error);});
/也可以通过 params 对象传递参数
$http.get('/user', {params: {ID: 12345}}).then(function (response) {console.log(response);}).catch(function (error) {console.log(error);});
Post
$http.post('/user', {firstName: 'Fred',lastName: 'Flintstone'}).then(function (response) {console.log(response);}).catch(function (error) {console.log(error);});
执行多个请求
function getUserAccount() {return $http.get('/user/12345');}function getUserPermissions() {return $http.get('/user/12345/permissions');}axios.all([getUserAccount(), getUserPermissions()]).then($http.spread(function (acct, perms) {//两个请求现已完成}));
