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}`);
  // });
});