利用java robot定时按下scroll lock键防止锁屏,适用于台式机,在笔记本上运行时请换其他键
package screenanti;
import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.KeyEvent;
public class ScreenAnti {
public static void main(String[] args) {
Robot robot = null;// 用于发送键盘事件
int[] keyCode = new int[] { KeyEvent.VK_SCROLL_LOCK, KeyEvent.VK_SHIFT, KeyEvent.VK_WINDOWS };
try {
robot = new Robot();
} catch (AWTException e) {
e.printStackTrace();
return;
}
while (true) {
try {
Thread.sleep(240000);
robot.keyPress(keyCode[0]);
Thread.sleep(500);
robot.keyRelease(keyCode[0]);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}