// 在config index.js module.exports 下面的dev里面配置多域名代理。
proxyTable: {

        '/api1': {

               target: '域名1请求地址',

                changeOrigin: true,

                pathRewrite: {

                        '^/api1':'/'

                }

        },

        '/api2': {

                target: '域名2请求地址',

                changeOrigin: true,

                pathRewrite: {

                        '^/api2':'/'

                }

        }

},

在main.js里面加入axios配置

import Axios from 'axios' //导入axios

Vue.prototype.$axios = Axios; //将axios挂载到原型上

在页面使用时

this.$axios.get("/api1/"+url).then(res => {

if(res.status==200){

console.log(res.data);

}

})