擅长:python、mysql、java
<p>试试<a href="https://docs.python.org/2/library/re.html#re.search" rel="nofollow">https://docs.python.org/2/library/re.html#re.search</a></p>
<pre><code>>>> import re
>>> a = 'uaUa'
>>> b = 'this is a longer string containing uaua'
>>> print bool( re.search(a, b, re.IGNORECASE) )
True
</code></pre>