从 Python 中的链接中提取标题（美丽的汤）答案

【问题标题】：Extracting title from link in Python (Beautiful soup)从 Python 中的链接中提取标题（美丽的汤）
【发布时间】：2025-11-27 21:20:03
【问题描述】：

我是 Python 新手，我希望从链接中提取标题。到目前为止，我有以下但遇到了死胡同：

import requests
from bs4 import BeautifulSoup
page = requests.get("http://books.toscrape.com/")
soup = BeautifulSoup(page.content, 'html.parser')
books = soup.find("section")
book_list = books.find_all(class_="product_pod")
tonight = book_list[0]

for book in book_list:
    price = book.find(class_="price_color").get_text()
    title = book.find('a')
    print (price)
    print (title.contents[0])

【问题讨论】：

你想获取内容吗？

标签： python beautifulsoup

【解决方案1】：

要从链接中提取标题，可以使用title 属性。

举例：

import requests
from bs4 import BeautifulSoup
page = requests.get("http://books.toscrape.com/")
soup = BeautifulSoup(page.content, 'html.parser')

for a in soup.select('h3 > a'):
    print(a['title'])

打印：

A Light in the Attic
Tipping the Velvet
Soumission
Sharp Objects
Sapiens: A Brief History of Humankind
The Requiem Red
The Dirty Little Secrets of Getting Your Dream Job
The Coming Woman: A Novel Based on the Life of the Infamous Feminist, Victoria Woodhull
The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics
The Black Maria
Starving Hearts (Triangular Trade Trilogy, #1)
Shakespeare's Sonnets
Set Me Free
Scott Pilgrim's Precious Little Life (Scott Pilgrim #1)
Rip it Up and Start Again
Our Band Could Be Your Life: Scenes from the American Indie Underground, 1981-1991
Olio
Mesaerion: The Best Science Fiction Stories 1800-1849
Libertarianism for Beginners
It's Only the Himalayas

【讨论】：

【解决方案2】：

你可以使用它：

import requests
from bs4 import BeautifulSoup
page = requests.get("http://books.toscrape.com/")
soup = BeautifulSoup(page.content, 'html.parser')
books = soup.find("section")
book_list = books.find_all(class_="product_pod")
tonight = book_list[0]

for book in book_list:
    price = book.find(class_="price_color").get_text()
    title = book.select_one('a img')['alt']
    print (title)

输出：

A Light in the Attic
Tipping the Velvet
Soumission
Sharp Objects
Sapiens: A Brief History of Humankind
The Requiem Red...

【讨论】：

这不是锚的标题。
已修复，请尝试
完美运行

【解决方案3】：

只需修改现有代码，您就可以在示例中使用包含书名的替代文本。

print (title.contents[0].attrs["alt"])

【讨论】：