qp_onemap_ui/src/main.js

import { createApp } from 'vue'
import App from './App.vue'
let initApp = createApp(App);

import router from './router'
initApp.use(router);
import store from './store'
initApp.use(store);
import ElementPlus from 'element-plus'
import zhCn from 'element-plus/es/locale/lang/zh-cn'
import 'element-plus/dist/index.css' // 引入默认主题样式
import 'element-plus/theme-chalk/dark/css-vars.css' // 引入暗色主题样式

initApp.use(ElementPlus, {
    locale: zhCn,
})
// 如果您正在使用CDN引入，请删除下面一行。
import * as ElementPlusIconsVue from '@element-plus/icons-vue'
import JsonViewer from 'vue-json-viewer'
initApp.component('JsonViewer', JsonViewer)
import VueJsonEditor from 'vue-json-editor'
initApp.component('VueJsonEditor', VueJsonEditor)

for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
    initApp.component(key, component)
}

initApp.mount('#app');