擅长:python、mysql、java
<p>这看起来像是<a href="http://pypi.python.org/pypi/virtualenv" rel="nofollow noreferrer">virtualenv</a>的工作。从网站:</p>
<blockquote>
<p>Also, what if you can't install packages into the global site-packages directory? For instance, on a shared host.</p>
</blockquote>
<p>这看起来正合你的胃口。在</p>