解决：vue3-解决elementui组件中文问题

import { createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
import axios from 'axios'
import VueAxios from 'vue-axios'
//import ElementPlus from 'element-plus';
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import 'dayjs/locale/zh-cn' //中文
import locale from 'element-plus/lib/locale/lang/zh-cn' //中文
//import lang from 'element-plus/lib/locale/lang/zh-cn'

axios.defaults.baseURL = "/api"

// 使用中文语言
//locale.use(lang)

//createApp(App).use(store).use(router).use(VueAxios, axios).use(ElementPlus,{ locale }).mount('#app')
createApp(App).use(store).use(router).use(VueAxios, axios).use(ElementPlus, { locale }).mount('#app')