用Java按一个键 [英] Press a key with Java

问题描述

我想知道是否可以用Java按键。不太清楚如何处理这个问题。必须有某种类型的类与sendKeyPress（）;或者什么。

I was wondering if it is possible to press a key with Java. Not quite sure how to approach this. There must be some type of class that has like sendKeyPress(); or something.

推荐答案

您可以使用 Robot 类。这只是按下按钮，没有特殊的定位或任何东西。

You can do it easily with the Robot class. That just virtually presses the button, with no special targeting or anything.

例如，要按 Enter ：

Robot r = new Robot();
r.keyPress(KeyEvent.VK_ENTER);
r.keyRelease(KeyEvent.VK_ENTER);

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