python爬虫豆瓣250排行书籍

报错 no module named requests 解决pip no module named beautifulsoup 解决pip安装 查看装了那些扩展，成功与否 爬虫代码 # 豆瓣图书Top250 import requests from bs4 import BeautifulSoup for page in range(10): url = 'https://book.d

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