php怎么返回数据给vue

npm install axios --save

import axios from "axios"; //将$axios挂在原型上，以便在实例中能用 this.$axios能够拿到 Vue.prototype.$axios = axios;

this.$axios.get('/localhost/userinfo.php?userid=10001') .then(function (response) { console.log(response); }) .catch(function (error) { console.log(error); });

10001,'name'=>'老马','age'=>56); exit(json_encode($arr));

{userid: 10001, name: "老马", age: 56}