我用程序模拟锁屏无效啊WIN+L,但是WIN+R,,,,WIN+Q都能用,就是模拟WIN+L无效,求解决
Robot robot = new Robot();
robot.keyPress(KeyEvent.VK_WINDOWS);
robot.keyPress(KeyEvent.VK_L);
robot.keyRelease(KeyEvent.VK_WINDOWS);
robot.keyRelease(KeyEvent.VK_L);