python爬虫遇到ssl证书报错
(host=’’, port=443): Max retries exceeded with url:
Caused by SSLError(SSLCertVerificationError(1, ‘[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1123)’)))
只需两步
import requests
# 1.增加下面两行
import urllib3
urllib3.disable_warnings()
# 2.在requests中增加 verify=False
response = requests.get(url=url, headers=headers, verify=False)
参考资料
https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
本文介绍了解决Python爬虫在抓取网页时遇到的SSL证书验证失败问题的方法。通过禁用警告并设置requests请求参数verify为False,可以跳过证书验证,适用于处理自签名证书引发的错误。
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