Question

操作系统：win7 x64

当我点击＆＃34; python控制台＆＃34;选项卡，我得到以下输出。几个月前我成功启动了python控制台，但现在我不能。

"C:\Program Files\Python36\python.exe" "C:\Program Files\JetBrains\PyCharm 2017.2.3\helpers\pydev\pydevconsole.py" 52527 52528
PyDev console: starting.
import sys; print('Python %s on %s' % (sys.version, sys.platform))
sys.path.extend(['D:\\2017编程\\python', 'D:/2017编程/python'])
Python 3.6.2 (v3.6.2:5fd33b5, Jul  8 2017, 04:57:36) [MSC v.1900 64 bit (AMD64)] on win32
Traceback (most recent call last):
  File "C:\Program Files\JetBrains\PyCharm 2017.2.3\helpers\pydev\_pydev_bundle\pydev_console_utils.py", line 257, in add_exec
    self.finish_exec(more)
  File "C:\Program Files\JetBrains\PyCharm 2017.2.3\helpers\pydev\_pydev_bundle\pydev_console_utils.py", line 434, in finish_exec
    return server.NotifyFinished(more)
  File "C:\Program Files\Python36\lib\xmlrpc\client.py", line 1112, in __call__
    return self.__send(self.__name, args)
  File "C:\Program Files\Python36\lib\xmlrpc\client.py", line 1452, in __request
    verbose=self.__verbose
  File "C:\Program Files\Python36\lib\xmlrpc\client.py", line 1154, in request
    return self.single_request(host, handler, request_body, verbose)
  File "C:\Program Files\Python36\lib\xmlrpc\client.py", line 1166, in single_request
    http_conn = self.send_request(host, handler, request_body, verbose)
  File "C:\Program Files\Python36\lib\xmlrpc\client.py", line 1279, in send_request
    self.send_content(connection, request_body)
  File "C:\Program Files\Python36\lib\xmlrpc\client.py", line 1309, in send_content
    connection.endheaders(request_body)
  File "C:\Program Files\Python36\lib\http\client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "C:\Program Files\Python36\lib\http\client.py", line 1026, in _send_output
    self.send(msg)
  File "C:\Program Files\Python36\lib\http\client.py", line 964, in send
    self.connect()
  File "C:\Program Files\Python36\lib\http\client.py", line 936, in connect
    (self.host,self.port), self.timeout, self.source_address)
  File "C:\Program Files\Python36\lib\socket.py", line 722, in create_connection
    raise err
  File "C:\Program Files\Python36\lib\socket.py", line 713, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [WinError 10061] 由于目标计算机积极拒绝，无法连接。

终于解决了。如果您使用本地DNS服务器，请将以下内容添加到主机。

::1 localhost
127.0.0.1 localhost
255.255.255.255 broadcasthost
fe80::1%lo0 localhost

Answer 1

有些人在此报告了类似的问题：https://youtrack.jetbrains.com/issue/PY-7070

引用答案：

用户可以通过更改DNS服务器来解决问题   本地一个（由接入点提供）到谷歌DNS服务器   （8.8.8.8）。

它看起来像Mac OS Lion，后来没有先使用/ etc / hosts文件，   优先考虑DNS服务器，因此localhost可能会这样做   没有解决（但是，它不清楚为什么它不会回归   的/ etc /主机）。

无法在pycharm中启动python控制台

1 个答案: