java robot类自动截屏

直接上代码:

package robot;

import java.awt.Rectangle;

import java.awt.Robot;

import java.awt.event.InputEvent;

import java.awt.p_w_picpath.BufferedImage;

import java.io.File;

import java.io.IOException;

import javax.p_w_picpathio.ImageIO;

import com.sun.glass.events.KeyEvent;

public class Robot_test {

public static void main(String[] args) {

// TODO Auto-generated method stub

try{

//创建robot类

Robot robot = new Robot();

screen_shot(robot);

//robot.delay(5000);

/*robot.keyPress(KeyEvent.VK_N);

robot.keyPress(KeyEvent.VK_O);

robot.keyPress(KeyEvent.VK_T);

robot.keyPress(KeyEvent.VK_E);

robot.keyPress(KeyEvent.VK_P);

robot.keyPress(KeyEvent.VK_A);

robot.keyPress(KeyEvent.VK_D);

robot.keyPress(KeyEvent.VK_ENTER);*/

//robot.mousePress(InputEvent.BUTTON1_MASK);

//robot.mousePress(InputEvent.BUTTON1_MASK);

//robot.mousePress(InputEvent.BUTTON1_MASK);

//robot.mouseRelease(InputEvent.BUTTON1_MASK);

}catch(Exception e){

e.printStackTrace();

}

}

/*

* 截屏

*/

public static void screen_shot(Robot robot){

Rectangle screenRect = new Rectangle(100, 150, 400, 800);//这里可以自己设置图片范围

       //截图

       BufferedImage bufferedImage = robot.createScreenCapture(screenRect);

       //保存截图

       File file = new File("screenRect.png");

       try {

ImageIO.write(bufferedImage, "png", file);

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

效果图:

ps：Robot类真的好强大啊！！

转载于:https://blog.51cto.com/7385573/1390849