在mainjs中引入import zhCn from 'element-plus/es/locale/lang/zh-cn'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import zhCn from 'element-plus/es/locale/lang/zh-cn'
const app = createApp(App)
app.use(ElementPlus, {
locale: zhCn
})
app.mount('#app')
