擅长:python、mysql、java
<p>我会创建一个循环,类似于:</p>
<pre><code>from time import sleep
from datetime import datetime
...
done = []
while 1:
dateSTR = datetime.now().strftime('%H:%M')
if (dateSTR) == (newnametest) and not dateSTR in done:
done.append(dateSTR)
os.system("mplayer -ao alsa:device=bluealsa /home/pi/test.mp3")
sleep(1)
</code></pre>