requests 处理SSL证书错误

问题：1020: InsecureRequestWarning: Unverified HTTPS request is being made to host 'www.baidu.com'. Adding certificate verification is strongly advised.

requests.exceptions.SSLError: HTTPSConnectionPool(host='120.21.25.21', port=443): Max retries exceeded with url: / (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate (_ssl.c:1056)')))

解决：

import requests
from requests import session
s = session()
# 关闭SSL证书验证
# 进行弹出警告信息
requests.packages.urllib3.disable_warnings()
r = s.get("https://www.baidu.com",verify=False)
print(r.text)