Yi.Admin/Yi.Bbs.Vue3/src/main.js

import { createApp } from "vue";
import { createPinia } from "pinia";

import App from "./App.vue";
import router from "./router";
import piniaPluginPersistedstate from "pinia-plugin-persistedstate";

import "element-plus/dist/index.css";
import "./assets/main.css";
import "@/assets/styles/index.scss"; // global css

import * as ElementPlusIconsVue from "@element-plus/icons-vue";
import directive from "./directive"; // directive

import "./permission";

const app = createApp(App);
for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
  app.component(key, component);
}

const pinia = createPinia();
pinia.use(piniaPluginPersistedstate);

app.use(pinia);
directive(app);
app.use(router);
app.mount("#app");