擅长:python、mysql、java
<pre><code>(\<<)(\d{2}/\d{2}/\d{4}\s\d{2}:\d{2}\s\D{0,3}.*?(?=\s))\s(.*?(?=>>))(>>)((?s).*?(?=<<\d{2}/\d{2}|$))
^^
</code></pre>
<p>最后一行需要给<code>|$</code>匹配。看到了吗演示。你知道吗</p>
<p><a href="https://regex101.com/r/fM9lY3/51" rel="nofollow">https://regex101.com/r/fM9lY3/51</a></p>