网络爬虫python源代码，爬取所有书本

[python]代码库

# 分享一下网络爬虫python源代码，具体代码如下所示：

import requests
from bs4 import BeautifulSoup

# 定义请求页面的URL  
URL = 'http://books.toscrape.com/'

page = requests.get(URL)
soup = BeautifulSoup(page.content, 'html.parser')
# 找出所有的书的标题  
books = soup.find_all('article', class_='product_pod')
# 遍历所有的书，打印其标题  
for book in books:
    book_name = book.h3.a["title"]
    print(book_name)