adm-diagram-front/adm_comp/src/main.ts

import Vue from "vue";
import App from "./App.vue";
import router from "./router";
import store from "./store";
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';

Vue.config.productionTip = false;

Vue.use(ElementUI);

import common from '@/common/Common';
Vue.prototype.$common = common;

import axios from 'axios';
Vue.prototype.$axios = axios;

new Vue({
  router,
  store,
  render: h => h(App)
}).$mount("#app");