如何查找特定密钥的密钥代码

2022-01-13 00:00:00 events keyboard keyboard-events jquery javascript

查找特定按键的键码最简单的方法是什么?

What's the easiest way to find the keycode for a specific key press?

有没有什么好的在线工具可以捕获任何关键事件并显示代码?

Are there any good online tools that just capture any key event and show the code?

我想尝试在带有网络浏览器的移动设备上查找特殊键的键码，因此在线工具会很棒.

I want to try and find the key codes for special keys on a mobile device with a web browser, so an online tool would be great.

推荐答案

    $(function () {
      $(document).keyup(function (e) {
         console.log(e.keyCode);
      });
    });

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

这是您的在线工具.

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