好几个月之前，我用 node.js 部署了一个 api，然后用树莓派python调用竟然失败了，没找到原因，就搁置了
最近写 React Native 项目
同一个 api https://hongweizhu.com:3000/x_mood
Android 模拟器和真机请求失败
iOS 及模拟器请求成功
Postman 请求成功
Raspberry 请求失败（但是跳过 SSL 证书验证可以请求成功，用的阿里云申请的免费证书）
importrequests url='https://hongweizhu.com:3000/x_mood'# 根据实际情况构造请求体，这里是一个示例payload={'title':'今日心情','mood':'开心','content':'今天阳光明媚，心情很好。',}# 如果需要身份验证或 token，可以在 headers 中添加headers={'Content-Type':'application/json',# 'Authorization': 'Bearer YOUR_TOKEN_HERE', # 如有需要}# 添加 verify=False 来跳过 SSL 证书验证response=requests.post(url,json=payload,headers=headers,verify=False)# 打印响应内容print(f'Status code:{response.status_code}')try:print('Response:',response.json())exceptExceptionase:print('Response text:',response.text)print('Error parsing JSON:',e)pi@raspberrypi:~/test $sudopython3 test_api.py Traceback(most recent call last): File"/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line705,inurlopen httplib_response=self._make_request(^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line388,in_make_request self._validate_conn(conn)File"/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line1050,in_validate_conn conn.connect()File"/usr/lib/python3/dist-packages/urllib3/connection.py", line414,inconnect self.sock=ssl_wrap_socket(^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line449,inssl_wrap_socket ssl_sock=_ssl_wrap_socket_impl(^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line493,in_ssl_wrap_socket_implreturnssl_context.wrap_socket(sock,server_hostname=server_hostname)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3.11/ssl.py", line517,inwrap_socketreturnself.sslsocket_class._create(^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3.11/ssl.py", line1108,in_create self.do_handshake()File"/usr/lib/python3.11/ssl.py", line1379,indo_handshake self._sslobj.do_handshake()ssl.SSLCertVerificationError:[SSL: CERTIFICATE_VERIFY_FAILED]certificate verify failed: unable to getlocalissuer certificate(_ssl.c:992)During handling of the above exception, another exception occurred: Traceback(most recent call last): File"/usr/lib/python3/dist-packages/requests/adapters.py", line489,insend resp=conn.urlopen(^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line789,inurlopen retries=retries.increment(^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/urllib3/util/retry.py", line594,inincrement raise MaxRetryError(_pool, url, error or ResponseError(cause))urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='hongweizhu.com',port=3000): Max retries exceeded with url: /x_mooood_note(Caused by SSLError(SSLCertVerificationError(1,'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:992)')))During handling of the above exception, another exception occurred: Traceback(most recent call last): File"/home/pi/test/test_api.py", line19,in<module>response=requests.post(url,json=payload,headers=headers,verify=True)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/requests/api.py", line115,inpostreturnrequest("post", url,data=data,json=json, **kwargs)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/requests/api.py", line59,inrequestreturnsession.request(method=method,url=url, **kwargs)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/requests/sessions.py", line587,inrequest resp=self.send(prep, **send_kwargs)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/requests/sessions.py", line701,insend r=adapter.send(request, **kwargs)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File"/usr/lib/python3/dist-packages/requests/adapters.py", line563,insend raise SSLError(e,request=request)requests.exceptions.SSLError: HTTPSConnectionPool(host='hongweizhu.com',port=3000): Max retries exceeded with url: /x_mooood_note(Caused by SSLError(SSLCertVerificationError(1,'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:992)')))pi@raspberrypi:~/test $然后把 apche 配置 ssl 的部分发给 AI
# SSL Engine Switch:# Enable/Disable SSL for this virtual host.SSLEngine on# A self-signed (snakeoil) certificate can be created by installing# the ssl-cert package. See# /usr/share/doc/apache2/README.Debian.gz for more info.# If both key and certificate are stored in the same file, only the# SSLCertificateFile directive is needed.# SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem# SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.keySSLCertificateFile /etc/apache2/ssl/hongweizhu.com_public.crt SSLCertificateKeyFile /etc/apache2/ssl/hongweizhu.com.key没有设置中间证书链（SSLCertificateChainFile）
没有配置chain.crt哈哈哈哈哈
以前我想过，怎么申请的证书解压后有 3 个文件
而apache示例代码只给了两个，之前就配置了两条，web 浏览器，iOS 用没问题，就没管第三个文件
https://www.ssllabs.com/index.html
直到现在树莓派请求失败，android 请求失败。。。。。。
就这样吧，哈哈哈哈哈
希望对你有些帮助。
有错误或者疑问留言。
我的个人网站点击访问 hongweizhu.com。
END
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点击了解更多详情 👀
