如何使用web scraping库在python中查找表标记下的所有类

如何使用web scraping库在python中查找表标记下的所有类,python,beautifulsoup,Python,Beautifulsoup,添加这个,您将在该页面中找到表的类 import requests req = requests.get("https://en.wikipedia.org/wiki/Harvard_University") from bs4 import BeautifulSoup soup.table["class"] 嗨,你期望的结果是什么? soup = BeautifulSoup(req.content, 'html.parser') soup.table["class"] Result: ['i

添加这个,您将在该页面中找到表的类

import requests
req = requests.get("https://en.wikipedia.org/wiki/Harvard_University")
from bs4 import BeautifulSoup
soup.table["class"]

嗨,你期望的结果是什么?
soup = BeautifulSoup(req.content, 'html.parser')
soup.table["class"]

Result:
['infobox', 'vcard']