擅长:python、mysql、java
<p>来自<a href="http://effbot.org/zone/celementtree.htm" rel="noreferrer">http://effbot.org/zone/celementtree.htm</a>:</p>
<blockquote>
<p>The cElementTree module is a C implementation of the ElementTree API, optimized for fast parsing and low memory use. On typical documents, cElementTree is 15-20 times faster than the Python version of ElementTree, and uses 2-5 times less memory</p>
</blockquote>