ss证书问题

#SSL--校验网站证书
#一、什么是SSL证书

from urllib import request

#ssl免验证
import ssl
ssl._create_default_https_context = ssl._create_unverified_context

base_url = "https://www.csls.cdb.com.cn/"

response = request.urlopen(base_url)
html = response.read()

# html = html.decode("utf-8")
print(html)