从表中的<a>标签获取href

from bs4 import BeautifulSoup

# 假设html是包含表格的HTML文档
html = '''
<table>
  <tr>
    <td><a href="https://www.example.com">Link 1</a></td>
    <td><a href="https://www.example.com/page2">Link 2</a></td>
  </tr>
</table>
'''

# 使用BeautifulSoup解析HTML文档
soup = BeautifulSoup(html, 'html.parser')

# 找到所有的<a>标签
a_tags = soup.find_all('a')

# 遍历<a>标签，获取href属性值
for a_tag in a_tags:
    href = a_tag['href']
    print(href)

https://www.example.com
https://www.example.com/page2