如何在python中找到带有select_one的链接答案

【问题标题】：how to find link with select_one in python如何在python中找到带有select_one的链接
【发布时间】：2021-05-16 20:53:52
【问题描述】：

import requests
from bs4 import BeautifulSoup
r = requests.get(url)
soup = BeautifulSoup(r.content, 'lxml')
image = soup.select_one('#productImage > li > a > span > img')
print(image)

<img alt="Image" src="https://cdn.cloudflare.com/image.jpg" title="Image"/>

我想这样打印：

https://cdn.cloudflare.com/image.jpg

谢谢大家的回答

HTML：

<span class="imgInner">
<img src="https://cdn.cloudflare.com/image.jpg" alt="image" title="image">
</span>

【问题讨论】：

标签： python-3.x web-scraping beautifulsoup css-selectors

【解决方案1】：

试试这样。您可以关注this 发帖。

soup = BeautifulSoup("""<span class="imgInner">
<img src="https://cdn.cloudflare.com/image.jpg" alt="image" title="image">
</span>""", 'lxml')
image = soup.select_one('span.imgInner img')['src']
print(image)

【讨论】：