一个网上找下来的 抓屏代码只需呀输入要存放的路径和名字 就可以执行,但不能为空。
import java.awt.Dimension; import java.awt.Rectangle; import java.awt.Robot; import java.awt.Toolkit; import java.awt.p_w_picpath.BufferedImage; import javax.p_w_picpathio.ImageIO; import java.io.File; ... public void captureScreen(String fileName) throws Exception { Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); Rectangle screenRectangle = new Rectangle(screenSize); Robot robot = new Robot(); BufferedImage p_w_picpath = robot.createScreenCapture(screenRectangle); ImageIO.write(p_w_picpath, "png", new File(fileName)); } ...