java截取当前屏幕图片

public static void main(String[] args) throws AWTException, IOException {
         // 获取当前显示器屏幕大小
        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
        //拷贝屏幕到一个BufferedImage对象screenshot
        BufferedImage screenshot = (new Robot()).createScreenCapture(new
                Rectangle(0, 0, (int) d.getWidth(), (int) d.getHeight()));
        
        //图片保存路径
        File f = new File("D:\Software\blibli\Download\aa.jpg");
        //将screenshot对象写入图像文件
        ImageIO.write(screenshot, "jpg", f);
    }

相关的pom文件：

<dependency>
            <groupId>org.bytedeco</groupId>
            <artifactId>javacv</artifactId>
            <version>1.4.1</version>
        </dependency>
        <dependency>
            <groupId>org.bytedeco</groupId>
            <artifactId>javacpp</artifactId>
            <version>1.4.1</version>
        </dependency>
        <dependency>
            <groupId>org.bytedeco.javacpp-presets</groupId>
            <artifactId>opencv-platform</artifactId>
            <version>3.4.1-1.4.1</version>
        </dependency>
        <dependency>
            <groupId>org.bytedeco.javacpp-presets</groupId>
            <artifactId>ffmpeg-platform</artifactId>
            <version>3.4.2-1.4.1</version>
        </dependency>