爬虫第一课自我修养

U十O

按照甲鱼的方法打了一下，出现了下面的情况是怎么回事？
>>> response = urllib.request.urlopen('https://www.fishc.com')
Traceback (most recent call last):
  File "D:\py.thon_3.6.6_x64\lib\urllib\request.py", line 1318, in do_open
    encode_chunked=req.has_header('Transfer-encoding'))
  File "D:\py.thon_3.6.6_x64\lib\http\client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "D:\py.thon_3.6.6_x64\lib\http\client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "D:\py.thon_3.6.6_x64\lib\http\client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "D:\py.thon_3.6.6_x64\lib\http\client.py", line 1026, in _send_output
    self.send(msg)
  File "D:\py.thon_3.6.6_x64\lib\http\client.py", line 964, in send
    self.connect()
  File "D:\py.thon_3.6.6_x64\lib\http\client.py", line 1400, in connect
    server_hostname=server_hostname)
  File "D:\py.thon_3.6.6_x64\lib\ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
  File "D:\py.thon_3.6.6_x64\lib\ssl.py", line 814, in __init__
    self.do_handshake()
  File "D:\py.thon_3.6.6_x64\lib\ssl.py", line 1068, in do_handshake
    self._sslobj.do_handshake()
  File "D:\py.thon_3.6.6_x64\lib\ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
ConnectionResetError: [WinError 10054] 远程主机强迫关闭了一个现有的连接。

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<pyshell#3>", line 1, in <module>
    response = urllib.request.urlopen('https://www.fishc.com')
  File "D:\py.thon_3.6.6_x64\lib\urllib\request.py", line 223, in urlopen
    return opener.open(url, data, timeout)
  File "D:\py.thon_3.6.6_x64\lib\urllib\request.py", line 526, in open
    response = self._open(req, data)
  File "D:\py.thon_3.6.6_x64\lib\urllib\request.py", line 544, in _open
    '_open', req)
  File "D:\py.thon_3.6.6_x64\lib\urllib\request.py", line 504, in _call_chain
    result = func(*args)
  File "D:\py.thon_3.6.6_x64\lib\urllib\request.py", line 1361, in https_open
    context=self._context, check_hostname=self._check_hostname)
  File "D:\py.thon_3.6.6_x64\lib\urllib\request.py", line 1320, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [WinError 10054] 远程主机强迫关闭了一个现有的连接。>
>>>

老八秘制

按照小甲鱼的写，其他网站容易出错