擅长:python、mysql、java
<p>对于第二个For循环使用<code>entity.find_all</code></p>
<p>检查以下代码:</p>
<pre><code>for entity in soup.find_all('main_record'):
print(entity.get('attr1'))
print(entity.get('attr2'))
print(entity.get('attr3'))
for positions in entity.find_all('sub_record'):
print(positions.get('attrx'))
print(positions.get('attry'))
</code></pre>