Python：通过 BeautifulSoup 搜索单个标签 [重复]

Posted 2023-02-23

【中文标题】Python：通过 BeautifulSoup 搜索单个标签 [重复]

【英文标题】：Python: search individual tag through BeautifulSoup [duplicate]

【发布时间】：2016-11-13 22:05:28

【问题描述】：

我正在尝试创建一个来自 BBC 阅读量最高的部分的前 10 篇新闻文章列表。我的代码如下：

from bs4 import BeautifulSoup, SoupStrainer
import urllib2
import re

opener = urllib2.build_opener()

url = 'http://www.bbc.co.uk/news/popular/read'

soup = BeautifulSoup(opener.open(url), "lxml")

titleTag = soup.html.head.title

print(titleTag.string)

tagSpan = soup.find_all("span");

for tag in tagSpan:
    print(tag.get("class"))

我正在寻找的是<span class="most-popular-page-list-item__headline"> 和</span> 之间的字符串

如何获取字符串并列出这些字符串？

【问题讨论】：

x = soup.find_all('span','class':'most-popular-page-list-item__headline')

太棒了，很高兴我能帮上忙！

【参考方案1】：

这个怎么样：

from bs4 import BeautifulSoup
from urllib.request import urlopen

url = 'http://www.bbc.co.uk/news/popular/read'

page = urlopen(url)
soup = BeautifulSoup(page, "lxml")
titles = soup.findAll('span', 'class': "most-popular-page-list-item__headline")
headlines = [t.text for t in titles]