擅长:python、mysql、java
<p>不必重写正则表达式,您可以始终使用<code>strip()</code>空格:</p>
<pre><code>>>> L = [u' John 3:16', u' John 2', u'1 Kings 4', u' Romans 4']
>>> print map(unicode.strip, L)
[u'John 3:16', u'John 2', u'1 Kings 4', u'Romans 4']
</code></pre>
<p><a href="http://docs.python.org/2/library/functions.html#map" rel="nofollow">^{<cd2>}</a>这里与:</p>
^{pr2}$