非常抱歉打扰，但是这个问题困扰了我许久，期待您的解答

[Flechazojn]

请输入【主题】：python
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正在下载: Python在商品销售数据分析中的使用.cajTraceback (most recent call last):
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\connection.py", line 174, in _new_conn
conn = connection.create_connection(
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\util\connection.py", line 72, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "C:\Users\11815\AppData\Local\Programs\Python\Python310\lib\socket.py", line 955, 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 "D:\idea\Data_mining\venv\lib\site-packages\urllib3\connectionpool.py", line 703, in urlopen
httplib_response = self._make_request(
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\connectionpool.py", line 398, in _make_request
conn.request(method, url, **httplib_request_kw)
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\connection.py", line 239, in request
super(HTTPConnection, self).request(method, url, body=body, headers=headers)
File "C:\Users\11815\AppData\Local\Programs\Python\Python310\lib\http\client.py", line 1282, in request
self._send_request(method, url, body, headers, encode_chunked)
File "C:\Users\11815\AppData\Local\Programs\Python\Python310\lib\http\client.py", line 1328, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "C:\Users\11815\AppData\Local\Programs\Python\Python310\lib\http\client.py", line 1277, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Users\11815\AppData\Local\Programs\Python\Python310\lib\http\client.py", line 1037, in _send_output
self.send(msg)
File "C:\Users\11815\AppData\Local\Programs\Python\Python310\lib\http\client.py", line 975, in send
self.connect()
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\connection.py", line 205, in connect
conn = self._new_conn()
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\connection.py", line 186, in _new_conn
raise NewConnectionError(
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x000002B698451D20>: 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 "D:\idea\Data_mining\venv\lib\site-packages\requests\adapters.py", line 489, in send
resp = conn.urlopen(
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\connectionpool.py", line 787, in urlopen
retries = retries.increment(
File "D:\idea\Data_mining\venv\lib\site-packages\urllib3\util\retry.py", line 592, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='i.shufang.cnki.net', port=80): Max retries exceeded with url: /KRS/KRSWriteHandler.ashx?curUrl=detail.aspx%3FdbCode%3DCJFQ%26fileName%3DDZRU202210049&referUrl=https%3A%2F%2Fkns.cnki.net%2Fkns%2Fbrief%2Fbrief.aspx%3Fpagename%3DASP.brief_default_result_aspx%26isinEn%3D1%26dbPrefix%3DSCDB%26dbCatalog%3D%25e4%25b8%25ad%25e5%259b%25bd%25e5%25ad%25a6%25e6%259c%25af%25e6%259c%259f%25e5%2588%258a%25e7%25bd%2591%25e7%25bb%259c%25e5%2587%25ba%25e7%2589%2588%25e6%2580%25bb%25e5%25ba%2593%26ConfigFile%3DCJFQ.xml%26research%3Doff%26t%3D1544249384932%26keyValue%3Dpython%26S%3D1%26sorttype%3D%23J_ORDER%26&cnkiUserKey=726a6f53-1896-b19c-b08a-c7edde6fcf0&action=file&userName=&td=1544605318654 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x000002B698451D20>: 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 "D:\idea\Data_mining\数据挖掘\zhiwang\main.py", line 249, in
main()
File "D:\idea\Data_mining\数据挖掘\zhiwang\main.py", line 243, in main
search.search_reference(get_uesr_inpt())
File "D:\idea\Data_mining\数据挖掘\zhiwang\main.py", line 88, in search_reference
self.parse_page(
File "D:\idea\Data_mining\数据挖掘\zhiwang\main.py", line 176, in parse_page
page_detail.get_detail_page(self.session, self.get_result_url,
File "D:\idea\Data_mining\数据挖掘\zhiwang\GetPageDetail.py", line 70, in get_detail_page
self.session.get(
File "D:\idea\Data_mining\venv\lib\site-packages\requests\sessions.py", line 600, in get
return self.request("GET", url, **kwargs)
File "D:\idea\Data_mining\venv\lib\site-packages\requests\sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "D:\idea\Data_mining\venv\lib\site-packages\requests\sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "D:\idea\Data_mining\venv\lib\site-packages\requests\adapters.py", line 565, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='i.shufang.cnki.net', port=80): Max retries exceeded with url: /KRS/KRSWriteHandler.ashx?curUrl=detail.aspx%3FdbCode%3DCJFQ%26fileName%3DDZRU202210049&referUrl=https%3A%2F%2Fkns.cnki.net%2Fkns%2Fbrief%2Fbrief.aspx%3Fpagename%3DASP.brief_default_result_aspx%26isinEn%3D1%26dbPrefix%3DSCDB%26dbCatalog%3D%25e4%25b8%25ad%25e5%259b%25bd%25e5%25ad%25a6%25e6%259c%25af%25e6%259c%259f%25e5%2588%258a%25e7%25bd%2591%25e7%25bb%259c%25e5%2587%25ba%25e7%2589%2588%25e6%2580%25bb%25e5%25ba%2593%26ConfigFile%3DCJFQ.xml%26research%3Doff%26t%3D1544249384932%26keyValue%3Dpython%26S%3D1%26sorttype%3D%23J_ORDER%26&cnkiUserKey=726a6f53-1896-b19c-b08a-c7edde6fcf0&action=file&userName=&td=1544605318654 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x000002B698451D20>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed'))

[DavidLeexxxx]

我也遇到了这个问题，请问解决了么