request报错

输入一个不存在的地址报错

request 连接过程报错，可以参考一下

Traceback (most recent call last):
  File "C:\Python\Python36-32\lib\site-packages\urllib3\connection.py", line 157, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw
  File "C:\Python\Python36-32\lib\site-packages\urllib3\util\connection.py", line 61, in create_connection
    for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
  File "C:\Python\Python36-32\lib\socket.py", line 745, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11001] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Python\Python36-32\lib\site-packages\urllib3\connectionpool.py", line 672, in urlopen
    chunked=chunked,
  File "C:\Python\Python36-32\lib\site-packages\urllib3\connectionpool.py", line 387, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "C:\Python\Python36-32\lib\http\client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "C:\Python\Python36-32\lib\http\client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "C:\Python\Python36-32\lib\http\client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "C:\Python\Python36-32\lib\http\client.py", line 1026, in _send_output
    self.send(msg)
  File "C:\Python\Python36-32\lib\http\client.py", line 964, in send
    self.connect()
  File "C:\Python\Python36-32\lib\site-packages\urllib3\connection.py", line 184, in connect
    conn = self._new_conn()
  File "C:\Python\Python36-32\lib\site-packages\urllib3\connection.py", line 169, in _new_conn
    self, "Failed to establish a new connection: %s" % e
urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno 11001] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Python\Python36-32\lib\site-packages\requests\adapters.py", line 449, in send
    timeout=timeout
  File "C:\Python\Python36-32\lib\site-packages\urllib3\connectionpool.py", line 720, in urlopen
    method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
  File "C:\Python\Python36-32\lib\site-packages\urllib3\util\retry.py", line 436, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='test1.lrscft.com', port=80): Max retries exceeded with url: /api/sms/send (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 11001] getaddrinfo failed',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:/集成测试用例dev/debut2.py", line 83, in
    login_factor(ip)
  File "C:/集成测试用例dev/debut2.py", line 49, in login_factor
    send_message(ip)
  File "C:/集成测试用例dev/debut2.py", line 17, in send_message
    ret = requests.post(url, data=json.dumps(params), headers=headers)
  File "C:\Python\Python36-32\lib\site-packages\requests\api.py", line 119, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "C:\Python\Python36-32\lib\site-packages\requests\api.py", line 61, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python\Python36-32\lib\site-packages\requests\sessions.py", line 530, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Python\Python36-32\lib\site-packages\requests\sessions.py", line 643, in send
    r = adapter.send(request, **kwargs)
  File "C:\Python\Python36-32\lib\site-packages\requests\adapters.py", line 516, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='test1.lrscft.com', port=80): Max retries exceeded with url: /api/sms/send (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 11001] getaddrinfo failed',))