擅长:python、mysql、java
<p>来自<code>msvcrt</code>手册中的<code>msvcrt.getch()</code>:</p>
<blockquote>
<p>[..] If the pressed key was a special function key, this will return '\000' or '\xe0'; the next call will return the keycode.</p>
</blockquote>
<p>只需再次调用<code>getch()</code>以获得实际的密钥码</p>