擅长:python、mysql、java
<p>这应该做到:</p>
<p><a href="http://docs.python.org/3.3/library/subprocess.html#replacing-os-popen-os-popen2-os-popen3" rel="nofollow">http://docs.python.org/3.3/library/subprocess.html#replacing-os-popen-os-popen2-os-popen3</a></p>
<p>这样,你可以阅读行或块,而不是整个事情一次。</p>