如何在Java中使用keyPress大写？

Question

localRobot.keyPress(KeyEvent.VK_F);

我不知道如何使这个按键成为大写的按键。我试图按VK_SHIFT并在之后发布，但这并不起作用。是否可以按下大写锁定按钮？如果是这样，我该怎么办？它只是VK_CAPS吗？

Answer 1

我相信这可行。按下换档按钮，按下然后释放。

localrobot.keyPress (KeyEvent.VK_SHIFT); 
localrobot.keyPress (keyCode); //Your keycode(your letter)

localrobot.keyRelease (KeyEvent.VK_SHIFT); 
localrobot.keyRelease (keyCode); 

Answer 2

尝试：

localRobot.keyPress(KeyEvent.VK_SHIFT);
localRobot.keyPress(KeyEvent.VK_F);
localRobot.keyRelease(KeyEvent.VK_F);
localRobot.keyRelease(KeyEvent.VK_SHIFT);

或者：

localRobot.keyPress(KeyEvent.VK_CAPS_LOCK);
localRobot.keyRelease(KeyEvent.VK_CAPS_LOCK);
localRobot.keyPress(KeyEvent.VK_F);
localRobot.keyRelease(KeyEvent.VK_F);
localRobot.keyPress(KeyEvent.VK_CAPS_LOCK);
localRobot.keyRelease(KeyEvent.VK_CAPS_LOCK);