Question

java 怎么实现网页截图

Answer 1

代码如下

[java]
<span style="font-size:18px;">package com.util;

import java.awt.AWTException;
import java.awt.Desktop;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;

import javax.imageio.ImageIO;

public class CutPicture {
public static void main(String[] args) throws Exception,
IOException, URISyntaxException, AWTException {
// 此方法仅适用于JdK1.6及以上版本
Desktop.getDesktop().browse(new URL("http://java.662p.com/").toURI());
Robot robot = new Robot();
robot.delay(10000);
Dimension d = new Dimension(Toolkit.getDefaultToolkit().getScreenSize());
int width = (int) d.getWidth();
int height = (int) d.getHeight();
// 最大化浏览器
robot.keyRelease(KeyEvent.VK_F11);
robot.delay(2000);
Image image = robot.createScreenCapture(new Rectangle(0, 0, width,height));
BufferedImage bi = new BufferedImage(width, height,
BufferedImage.TYPE_INT_RGB);
Graphics g = bi.createGraphics();
g.drawImage(image, 0, 0, width, height, null);
// 保存图片
ImageIO.write(bi, "jpg", new File("c:/open.jpg"));

}
}</span>

Answer 2

使用java中的自动测试类，模拟键盘鼠标的功能，可以直接实现电脑桌面的截图功能，

如果需要网页截图，只需要先打开网页，将其最大化，最后截图桌面即可！

简单实现的代码：