Python SSL:证书\u验证\u失败]证书验证失败：无法获取本地颁发者证书（\u SSL.c:1076）

我正在使用Python 3.7.6 我在验证本地颁发者证书时出错

本质上，这是我的代码。我使用请求来验证系统用户，作为回报，我需要一个授权令牌

import requests
url = "https://localhost:5000/admin/validateSystemUser"
payload = "{\n\t\"name\": \"abc\",\n\t\"password\": \"def\"\n}"
headers = {
    'Content-Type': "application/json",
    'User-Agent': "PostmanRuntime/7.22.0",
    'Accept': "*/*",
    'Cache-Control': "no-cache",
    'Postman-Token': "0055fc8b-c5be-4dd7-a153-ae30d186b362,392cdbd4-feff-478a-89d1-54089e7ee0b8",
    'Host': "localhost:5000",
    'Accept-Encoding': "gzip, deflate, br",
    'Content-Length': "53",
    'Connection': "keep-alive",
    'cache-control': "no-cache"
    }
response = requests.request("POST", url, data=payload, headers=headers)
print(response.text)

结果得到以下错误和异常

Traceback (most recent call last):
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connectionpool.py", line 343, in _make_request
    self._validate_conn(conn)
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connectionpool.py", line 839, in _validate_conn
    conn.connect()
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connection.py", line 344, in connect
    ssl_context=context)
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\util\ssl_.py", line 345, in ssl_wrap_socket
    return context.wrap_socket(sock, server_hostname=server_hostname)
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\ssl.py", line 423, in wrap_socket
    session=session
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\ssl.py", line 870, in _create
    self.do_handshake()
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\ssl.py", line 1139, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\adapters.py", line 449, in send
    timeout=timeout
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connectionpool.py", line 638, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\util\retry.py", line 399, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='localhost', port=5000): Max retries exceeded with url: /admin/validateSystemUser (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)')))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\api.py", line 60, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "C:\Users\P\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\adapters.py", line 514, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='localhost', port=5000): Max retries exceeded with url: /admin/validateSystemUser (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1076)')))

回溯（最近一次呼叫最后一次）：
文件“C:\Users\P\AppData\Local\Programs\Python\37\lib\site packages\urlib3\connectionpool.py”，第600行，在urlopen中
分块=分块）
文件“C:\Users\P\AppData\Local\Programs\Python\37\lib\site packages\urllib3\connectionpool.py”，第343行，在请求中
自我验证连接（连接）
文件“C:\Users\P\AppData\Local\Programs\Python\37\lib\site packages\urllib3\connectionpool.py”，第839行，位于\u validate\u conn
连接
文件“C:\Users\P\AppData\Local\Programs\Python37\lib\site packages\urllib3\connection.py”，第344行，位于connect中
ssl（上下文=上下文）
文件“C:\Users\P\AppData\Local\Programs\Python\37\lib\site packages\urllib3\util\ssl\uuu.py”，第345行，在ssl\u wrap\u套接字中
返回context.wrap\u套接字（sock，server\u hostname=server\u hostname）
文件“C:\Users\P\AppData\Local\Programs\Python\37\lib\ssl.py”，第423行，在wrap\u套接字中
会话=会话
文件“C:\Users\P\AppData\Local\Programs\Python\Python37\lib\ssl.py”，第870行，在\u create中
self.do_握手
文件“C:\Users\P\AppData\Local\Programs\Python\37\lib\ssl.py”，第1139行，在do\u握手中
赛尔夫：握手
ssl.SSLCertVerificationError:[ssl:证书\u验证\u失败]证书验证失败：无法获取本地颁发者证书（\u ssl.c:1076）
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
文件“C:\Users\P\AppData\Local\Programs\Python37\lib\site packages\requests\adapters.py”，第449行，在send中
超时=超时
文件“C:\Users\P\AppData\Local\Programs\Python\37\lib\site packages\urllib3\connectionpool.py”，第638行，在urlopen中
_stacktrace=sys.exc_info（）[2]）
文件“C:\Users\P\AppData\Local\Programs\Python37\lib\site packages\urllib3\util\retry.py”，第399行，增量
引发MaxRetryError（_池、url、错误或响应错误（原因））
urllib3.exceptions.MaxRetryError:HTTPSConnectionPool（host='localhost'，port=5000）：url:/admin/validateSystemUser超过了最大重试次数（由SSLError引起（SSLCertVerificationError（1），[SSL:CERTIFICATE\u Verification\u FAILED]CERTIFICATE Verification FAILED:无法获取本地颁发者证书（\u SSL.c:1076）））
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
文件“”，第1行，在
文件“C:\Users\P\AppData\Local\Programs\Python37\lib\site packages\requests\api.py”，请求中第60行
return session.request（method=method，url=url，**kwargs）
文件“C:\Users\P\AppData\Local\Programs\Python37\lib\site packages\requests\sessions.py”，请求中第533行
resp=自我发送（准备，**发送）
文件“C:\Users\P\AppData\Local\Programs\Python37\lib\site packages\requests\sessions.py”，第646行，在send中
r=适配器.send（请求，**kwargs）
文件“C:\Users\P\AppData\Local\Programs\Python37\lib\site packages\requests\adapters.py”，第514行，在send中
raise SSLError（e，请求=请求）
requests.exceptions.SSLError:HTTPSConnectionPool（host='localhost'，port=5000）：url:/admin/validateSystemUser超过了最大重试次数（由SSLError引起（SSLCertVerificationError（1），[SSL:CERTIFICATE\u VERIFY\u FAILED]CERTIFICATE VERIFY FAILED:无法获取本地颁发者证书（\u SSL.c:1076）））

我如何处理这个问题