擅长:python、mysql、java
<p>我认为<a href="http://docs.python.org/library/re.html#re.findall" rel="nofollow">^{<cd1>} documentation</a>的关键是:</p>
<blockquote>
<p>If one or more groups are present in the pattern, return a list of groups; this will be a list of tuples if the pattern has more than one group.</p>
</blockquote>
<p>您的正则表达式有一个组围绕管道或关闭]]这里:</p>
<pre><code>(
\| #either go until a |
|\]\] #or the last ]]
)
</code></pre>
<p><code>finditer()</code>似乎没有这样的子句。在</p>