视频监控系统源码 java

视频监控系统是一种用于实时监控和录制视频的系统，它通常由前端摄像头、后端服务器和相关的软件组成。下面是一个简单的视频监控系统的Java源码示例：

// Camera.java
public class Camera {
    private String id;
    private String location;

    public Camera(String id, String location) {
        this.id = id;
        this.location = location;
    }

    public void startRecording() {
        System.out.println("Camera " + id + " started recording at " + location);
    }

    public void stopRecording() {
        System.out.println("Camera " + id + " stopped recording");
    }
}

// VideoRecorder.java
public class VideoRecorder {
    private List<Camera> cameras;

    public VideoRecorder() {
        this.cameras = new ArrayList<>();
    }

    public void addCamera(Camera camera) {
        cameras.add(camera);
    }

    public void startRecording() {
        for (Camera camera : cameras) {
            camera.startRecording();
        }
    }

    public void stopRecording() {
        for (Camera camera : cameras) {
            camera.stopRecording();
        }
    }
}

// Main.java
public class Main {
    public static void main(String[] args) {
        Camera camera1 = new Camera("1", "Room 1");
        Camera camera2 = new Camera("2", "Room 2");

        VideoRecorder recorder = new VideoRecorder();
        recorder.addCamera(camera1);
        recorder.addCamera(camera2);

        recorder.startRecording();

        // Do some other tasks...

        recorder.stopRecording();
    }
}

这个示例中，Camera类表示一个摄像头，具有id和location属性以及开始和停止录制的方法。VideoRecorder类表示视频录制器，可以添加多个摄像头，并通过调用startRecording和stopRecording方法来控制所有摄像头的录制。