一个非常有意思的抓屏程序

import java.awt.* ;

import java.awt.image.* ;

import java.io.* ;

import com.sun.image.codec.jpeg.* ;

public class SaveAsJpg{

public SaveAsJpg(){

}

public static void main(String[] args) {

try {

BufferedImage screenshot = (new Robot()).createScreenCapture(new Rectangle(0,0,800,600)) ;

OutputStream out = new BufferedOutputStream(new FileOutputStream ("test.jpg")) ;

JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder (out) ;

encoder.encode(screenshot) ;

out.close() ;

}

catch (Exception exc) {exc.printStackTrace();}

finally {

System.exit(0) ;

}

}

}