手动按需引入组件

src/App.vue

@@ -2,6 +2,7 @@
 import uploadFileMiao from "./components/uploadFileMiao.vue";
 import downloadFileMiao from "./components/downloadFileMiao.vue";
 import settingMiao from "./components/setting.vue";
+import {NNotificationProvider,NMessageProvider,NCard,NTabs,NTabPane} from 'naive-ui'
 
 
 </script>