本文实例讲述了Java实现的简单网页截屏功能。分享给大家供大家参考,具体如下:
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package awtDemo; 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 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" )); } } |
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希望本文所述对大家java程序设计有所帮助。