tradeScreen/src/main.js

import { createApp } from 'vue'
// import './style.css'
import App from './App.vue'
import dataV from '@jiaminghi/data-view'

// import DataV, { setClassNamePrefix } from '@dataview/datav-vue3';
import router from "./router";

const app=createApp(App)
app.use(router)
app.use(dataV)
app.mount('#app')