擅长:python、mysql、java
<p>下面是一个简单的python示例</p>
<pre><code>>>> impot re
>>> s = 'svn-backup-test,2014/09/24/18/Rev1223/FullSvnCheckout.tgz'
>>> p = re.compile('.*/(Rev\d+)/.*')
>>> p.match(s).groups()[0]
'Rev1223'
</code></pre>