Python 3.6：美丽的肥皂 - 如何提取div容器中的所有文本？

Question

[<div class="nav-wrapper"> 
<p class="navigation-links"> 
<span class="page-numbers current">1</span> 
<a class="page-numbers" href="http://www.example.com/2/">2</a> 
<a class="page-numbers" href="http://www.example.com/3/">3</a> 
<span class="page-numbers dots">…</span> 
<a class="page-numbers" href="http://www.example.com/6/">6</a> 
<a class="next page-numbers" href="http://www.example.com/2/">Next →</a> </p> 
</div>] 

另外，是否有一种简单的方法来提取页面导航栏中的最大页码数，假设'span class'之后的条目是上限。

在此先感谢！

Answer 1

html = '''<div class="nav-wrapper"> 
      <p class="navigation-links"> 
      <span class="page-numbers current">1</span> 
      <a class="page-numbers" href="http://www.example.com/2/">2</a> 
      <a class="page-numbers" href="http://www.example.com/3/">3</a> 
      <span class="page-numbers dots">…</span> 
      <a class="page-numbers" href="http://www.example.com/6/">6</a> 
      <a class="next page-numbers" href="http://www.example.com/2/">Next →</a> </p> 
      </div>''' 
bs = BeautifulSoup(html, "html.parser") 
max_page = bs.find('span', {'class':'page-numbers dots'}).findNext().text