merchant_feedov_web/src/main.js

import { createApp } from 'vue'
import App from './App.vue'
import router, { setupRouter } from '@/router'
import { i18n } from '@/i18n'
import { setupStore } from '@/store'


import ArcoVue from '@arco-design/web-vue';
import '@arco-design/web-vue/dist/arco.less';


/* 其他模块引入 */
import 'virtual:svg-icons-register'
// 引入 Symbol icon图标
import '@/assets/iconsvg/iconfont'
import SvgIcon from '@/components/Svg-icon/SvgIcon.vue'
// 额外引入图标库
import ArcoVueIcon from '@arco-design/web-vue/es/icon'
// 引入上传组件
import upload from './components/upload/index.vue'
async function appInit() {
  const app = createApp(App)
  // 注入组件
  app.component('SvgIcon', SvgIcon)
  // 挂载状态管理
  await setupStore(app)
  // arco-design
  app.use(ArcoVue)
  app.use(ArcoVueIcon)
  app.use(i18n)
  app.component('upload',upload)
  window['$t'] = i18n.global.t


  app.config.warnHandler = () => null;

  // 挂载路由
  await setupRouter(app)
  // 路由准备就绪后挂载APP实例
  await router.isReady()
  // 挂载到页面
  app.mount('#app', true)

  // 挂载到 window
  window['$vue'] = app
}

appInit().then(() => {
  // 捕获全局错误
  // window.addEventListener("unhandledrejection", event => {
  //   console.warn(`UNHANDLED PROMISE REJECTION: ${event.reason}`);
  // });
})