擅长:python、mysql、java
<p>不仅仅是正则表达式,但如果我正确理解您的目标,这可以做到:</p>
<pre><code>raw_list = [x.strip().split(',')
for x in re.findall(r'\|CITS\s*:([\[\]\d\s,]+)', note)]
flatten = lambda l : [item for sublist in l for item in sublist]
cits = flatten(raw_list)
</code></pre>
<p>然而,这也会匹配像
“| CITS:[[1,7[,,,”。在</p>