aklast/frontendEle/src/main.js

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
import App from './App'
import router from './router'
// import axios from 'axios'
import axios from './utils/axiosPlugin'
import errorInfo from './utils/errorCode'
import webSocketService from './utils/websocket';

Vue.use(ElementUI)
Vue.prototype.$webSocket = webSocketService;

Vue.config.productionTip = false

Vue.prototype.$axios = axios

Vue.directive('clickoutside', {
  bind (el, binding, vnode) {
    function documentHandler (e) {
      if (el.contains(e.target)) {
        return false
      }
      if (binding.expression) {
        binding.value(e)
      }
    }

    el.__vueClickOutside__ = documentHandler
    document.addEventListener('click', documentHandler)
  },
  unbind (el, binding) {
    document.removeEventListener('click', el.__vueClickOutside__)
    delete el.__vueClickOutside__
  }
})

/* eslint-disable no-new */
const appVue = new Vue({
  el: '#app',
  render: h => h(App),
  router,
  components: {App},
  template: '<App/>'
})