Python requests的SSL证书验证方式
时间：2022-08-19 09:52:17 | 栏目：Python代码 | 点击：次
requests的SSL证书验证
1、对于HTTPS
默认情况下，启用SSL验证，如果无法验证SSL证书会导致：
requests.exceptions.SSLError: ("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",)
解决办法：
# 在requests中加入verify=False res = requests.get(ur,verify=False)
2、以上步骤后，会出现警告
InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecureRequestWarning)
解决办法：
from requests.packages.urllib3.exceptions import InsecureRequestWarning # 禁用安全请求警告 requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
requests处理不信任的ssl证书
不验证ssl证书
requests.get(url,verify=False)
以前的12306证书不被认证
对于https协议
会有一个ssl证书的加密认证