robotimage.java

来自「反向连接,java socket远程监控,长连接」· Java 代码 · 共 66 行

import java.awt.AWTException;
import java.awt.HeadlessException;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

import javax.imageio.ImageIO;


public class RobotImage {

	private static Robot robot;
	
	private static BufferedImage bufferedImage;
	
	private static ByteArrayOutputStream byteos;
	
	public RobotImage(){
		
	}
	public static void toFile(String filename,byte[] bodybyte){
		try {
			File file=new File(filename);
			FileOutputStream fos=new FileOutputStream(file);
			fos.write(bodybyte);
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		
	}
	public static ByteArrayOutputStream getByteos() {
		try {
			robot = new Robot();
			bufferedImage = robot.createScreenCapture(new Rectangle(Toolkit
					.getDefaultToolkit().getScreenSize()));
			byteos=new ByteArrayOutputStream();
			ImageIO.write(bufferedImage, "jpeg", byteos);
			return byteos;
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} 
		return byteos;
	}
	public void setByteos(ByteArrayOutputStream byteos) {
		this.byteos = byteos;
	}

}