有没有办法使用Java截取屏幕截图并将其保存为某种图像？

import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;

public class ScreenShot {
    public static void main(String[] args) {
        try {
            // 创建一个Robot对象
            Robot robot = new Robot();

            // 获取屏幕尺寸
            Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
            int width = screenSize.width;
            int height = screenSize.height;

            // 截取屏幕
            BufferedImage screenShot = robot.createScreenCapture(new Rectangle(width, height));

            // 保存截图到本地
            File file = new File("screenshot.png");
            ImageIO.write(screenShot, "png", file);

            System.out.println("截图已保存为screenshot.png");
        } catch (AWTException | IOException e) {
            e.printStackTrace();
        }
    }
}