在美丽的小组中如何打印出没有上课或ID的li strong

Question

我有此代码用于废料'1.6.3'

<div class="product-short-description">
<ul>
<li>Very cheap price &amp; Original product !</li>
<li><strong>Product Version :</strong> 1.6.3</li>
<li><strong>Product Last Updated :</strong> 08.12.2021</li>
</ul>
</div>

我在li或strong中没有ID或类。这是我的代码。

        version_soup = soup_linke.find(class_='product-short-description') 


        strong_items = version_soup.find_all('strong')
        li_items = version_soup.find_all('li')
       
        for i,z in zip(strong_items, li_items):
            if i.get_text() == 'Product Version :':
                print(z.text)
            else:
                continue

Answer 1

要打印＆lt; li＆gt;文本，而没有＆lt; strong＆gt;文本文本一种通用方法是使用：

.find(text=True, recursive=False)

示例

from bs4 import BeautifulSoup

html='''
<div class="product-short-description">
<ul>
<li>Very cheap price & Original product !</li>
<li><strong>Product Version </strong> 1.6.3</li>
<li><strong>Product Last Updated </strong> 08.12.2021</li>
</ul>
</div>
'''
soup = BeautifulSoup(html)

for e in soup.select('.product-short-description li'):
    print(e.find(text=True, recursive=False).strip())

输出

Very cheap price & Original product !
1.6.3
08.12.2021