擅长:python、mysql、java
<p>您正在为此使用<a href="https://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags">the wrong tool</a>。您应该使用类似<a href="https://www.crummy.com/software/BeautifulSoup/bs4/doc/" rel="nofollow">BeautifulSoup</a>的Html解析器。你知道吗</p>
<pre><code>>>> from bs4 import BeautifulSoup
>>> doc = """<a class="button block left icon-phone" data-reveal="\u06f0\u06f9\u06f3\u06f6\u06f5\u06f6\u06f8\u06f1\u06f6\u06f2\u06f1" href="#">"""
>>> soup = BeautifulSoup(doc, 'html.parser')
>>> print(soup.find('a').get('data-reveal'))
۰۹۳۶۵۶۸۱۶۲۱
</code></pre>