import requests
from bs4 import BeautifulSoup
response = requests.get("https://www.cnblogs.com/wangyinghao/p/10712328.html");
response.encoding="UTF-8"
doc = BeautifulSoup(response.text,"html.parser")
print(doc.find(id=‘id2‘))
原文：https://www.cnblogs.com/gyll/p/11821942.html