擅长:python、mysql、java
<p>如果有人来这里参考,这是我的最后一段代码,一旦状态改变,它将输出高或低。确保你在Windows上的键盘延迟速度设置为最快</p>
<pre><code>import msvcrt
import time
keyState = 'HIGH'
while True:
if msvcrt.kbhit():
if keyState != 'LOW':
keyState = 'LOW'
time.sleep(0.2)
print(keyState)
msvcrt.getch()
else:
if keyState != 'HIGH':
keyState = 'HIGH'
print(keyState)
time.sleep(0.1)
</code></pre>