elementui -----main配置

import Vue from 'vue'

import App from './App.vue'

Vue.config.productionTip = false

import router from './router/index'

引入整个 Element，或是根据需要仅引入部分组件

import ElementUI from 'element-ui'

import "element-ui/lib/theme-chalk/index.css"

Vue.use(ElementUI)

封装跨域

import axios from "axios"

axios.defaults.baseURL="http://localhost:8000"

Vue.prototype.$axios=axios

new Vue({

  router,

  render: h => h(App),

}).$mount('#app')