擅长:python、mysql、java
<p>只需将<code>.group(0)</code>替换为<code>.group(1)</code>即可访问捕获组的内容:</p>
<pre><code>line = '<div class="hotels-hotel-review-about-with-photos-Reviews__subratingRow 2u0CJ"><span class="ui_bubble_rating bubble_45"></span><div class="hotels-hotel-review-about-with-photos-Reviews__subratingLabel H8ZI0">Location</div></div>'
rating = re.search('bubble_(\d+)', str(line)).group(1)
print rating
</code></pre>
<p>输出:</p>
<pre><code>45
</code></pre>