# 如何实现相机关闭

实现相机关闭的参考代码如下：

```
// Stop the current session
  photoSession.stop();

// Release camera input stream
  cameraInput.close();

// Release preview output stream
  previewOutput.release();

// Release the photo output stream
  photoOutput.release();

// Release session
  photoSession.release();

// Session left blank
  photoSession = undefined;
```

#### 参考链接

拍照实践(ArkTS)