keras下载数据集报错11001

Question

下载泰坦尼克号旅客数据集下载不下来？

```# 一、导入下载所需模块
# 导入urllib模块，将用于下载文件
import urllib.request
# 导入os模块，用于确认文件是否存在
import os
# 二、下载泰坦尼克号的旅客数据集
url="http://biostat.mc.vanderbilt.edu/wiki/pub/Main/DataSets/titanic3.xls"
filepath="Titanic/titanic3.xls"
if not os.path.isfile(filepath):
    result=urllib.request.urlretrieve(url,filepath)
    print('downloaded:',result)

gaierror                                  Traceback (most recent call last)
~\anaconda3\envs\ten\lib\urllib\request.py in do_open(self, http_class, req, **http_conn_args)
   1349                 h.request(req.get_method(), req.selector, req.data, headers,
-> 1350                           encode_chunked=req.has_header('Transfer-encoding'))
   1351             except OSError as err: # timeout error

~\anaconda3\envs\ten\lib\http\client.py in request(self, method, url, body, headers, encode_chunked)
   1276         """Send a complete request to the server."""
-> 1277         self._send_request(method, url, body, headers, encode_chunked)
   1278 

~\anaconda3\envs\ten\lib\http\client.py in _send_request(self, method, url, body, headers, encode_chunked)
   1322             body = _encode(body, 'body')
-> 1323         self.endheaders(body, encode_chunked=encode_chunked)
   1324 

~\anaconda3\envs\ten\lib\http\client.py in endheaders(self, message_body, encode_chunked)
   1271             raise CannotSendHeader()
-> 1272         self._send_output(message_body, encode_chunked=encode_chunked)
   1273 

~\anaconda3\envs\ten\lib\http\client.py in _send_output(self, message_body, encode_chunked)
   1031         del self._buffer[:]
-> 1032         self.send(msg)
   1033 

~\anaconda3\envs\ten\lib\http\client.py in send(self, data)
    971             if self.auto_open:
--> 972                 self.connect()
    973             else:

~\anaconda3\envs\ten\lib\http\client.py in connect(self)
    943         self.sock = self._create_connection(
--> 944             (self.host,self.port), self.timeout, self.source_address)
    945         self.sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)

~\anaconda3\envs\ten\lib\socket.py in create_connection(address, timeout, source_address)
    706     err = None
--> 707     for res in getaddrinfo(host, port, 0, SOCK_STREAM):
    708         af, socktype, proto, canonname, sa = res

~\anaconda3\envs\ten\lib\socket.py in getaddrinfo(host, port, family, type, proto, flags)
    751     addrlist = []
--> 752     for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
    753         af, socktype, proto, canonname, sa = res

gaierror: [Errno 11001] getaddrinfo failed

During handling of the above exception, another exception occurred:

URLError                                  Traceback (most recent call last)
<ipython-input-12-bde4817eb823> in <module>
      3 filepath="Titanic/titanic3.xls"
      4 if not os.path.isfile(filepath):
----> 5     result=urllib.request.urlretrieve(url,filepath)
      6     print('downloaded:',result)

~\anaconda3\envs\ten\lib\urllib\request.py in urlretrieve(url, filename, reporthook, data)
    245     url_type, path = splittype(url)
    246 
--> 247     with contextlib.closing(urlopen(url, data)) as fp:
    248         headers = fp.info()
    249 

~\anaconda3\envs\ten\lib\urllib\request.py in urlopen(url, data, timeout, cafile, capath, cadefault, context)
    220     else:
    221         opener = _opener
--> 222     return opener.open(url, data, timeout)
    223 
    224 def install_opener(opener):

~\anaconda3\envs\ten\lib\urllib\request.py in open(self, fullurl, data, timeout)
    523             req = meth(req)
    524 
--> 525         response = self._open(req, data)
    526 
    527         # post-process response

~\anaconda3\envs\ten\lib\urllib\request.py in _open(self, req, data)
    541         protocol = req.type
    542         result = self._call_chain(self.handle_open, protocol, protocol +
--> 543                                   '_open', req)
    544         if result:
    545             return result

~\anaconda3\envs\ten\lib\urllib\request.py in _call_chain(self, chain, kind, meth_name, *args)
    501         for handler in handlers:
    502             func = getattr(handler, meth_name)
--> 503             result = func(*args)
    504             if result is not None:
    505                 return result

~\anaconda3\envs\ten\lib\urllib\request.py in http_open(self, req)
   1376 
   1377     def http_open(self, req):
-> 1378         return self.do_open(http.client.HTTPConnection, req)
   1379 
   1380     http_request = AbstractHTTPHandler.do_request_

~\anaconda3\envs\ten\lib\urllib\request.py in do_open(self, http_class, req, **http_conn_args)
   1350                           encode_chunked=req.has_header('Transfer-encoding'))
   1351             except OSError as err: # timeout error
-> 1352                 raise URLError(err)
   1353             r = h.getresponse()
   1354         except:

URLError: <urlopen error [Errno 11001] getaddrinfo failed>

​
报错去百度查，有说是网络问题啥的，但是网络连接好的呀

Answer 1

你这访问的国外的网站啊，能翻墙吗？ 泰坦尼克号数据集到处都有内置的，不用下