import java.awt.Dimension;

import java.awt.Rectangle;

import java.awt.Robot;

import java.awt.Toolkit;

import java.awt.image.BufferedImage;

import java.io.File;

import javax.imageio.ImageIO;

/**

 * 抓取全屏图片

 * @author YangZhiFeng   

 * @version 1.0   

 * @created 2012-5-24 下午04:16:00  

 */   

public class Fullscreen

{

    /**

     * 

     * @param args   

     * @throws Exception 

     */

    public static void main(String[] args) throws Exception

    {

        Fullscreen ta=new Fullscreen();

        ta.captureScreen("D:\\a.jpg");

    }

    /**

     * 抓取全屏图片

     * @param fileName:图片保存地址

     * @throws Exception   

     */

    public void captureScreen(String fileName) throws Exception {

         Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); 

         Rectangle screenRectangle = new Rectangle(screenSize); 

         Robot robot = new Robot(); 

         BufferedImage image = robot.createScreenCapture(screenRectangle); 

         ImageIO.write(image, "png", new File(fileName));

        } 

}