1、安裝
```
npm install -D unplugin-auto-import
```
2、在vite.config.js文件中引入
import AutoImport from 'unplugin-auto-import/vite';
在plugins中配置
export default defineConfig({
????plugins: [
????????......
????????AutoImport({
????????????imports: ['vue'],
????????????dts: 'src/auto-import.d.ts',
????????})
????]
})