擅长:python、mysql、java
<p>简单regexp匹配:</p>
<pre><code>>>> names = re.compile ('name:([^,]+)', 'g')
>>> names2 = re.compile ('name2:([^,]+)', 'g')
>>> str = "name:fred, name:wilma, name:barney, name2:gauss, name2:riemann"
>>> 'fred' in names.findall(str)
True
>>> names.findall(str)
['fred', 'wilma', 'barney']
</code></pre>