"getaddrinfo失败"，这是什么意思? [英] "getaddrinfo failed", what does that mean?

问题描述

  File "C:\Python27\lib\socket.py", line 224, in meth
    return getattr(self._sock,name)(*args)   gaierror: [Errno 11004]
getaddrinfo failed

从此处启动hello world示例时出现此错误:

Getting this error when launching the hello world sample from here:

http://bottlepy.org/docs/dev/

推荐答案

这很可能意味着无法解析主机名.

It most likely means the hostname can't be resolved.

import socket
socket.getaddrinfo('localhost', 8080)

如果在此处不起作用，则在Bottle示例中将不起作用.如果出现问题，可以尝试使用"127.0.0.1"而不是"localhost".

If it doesn't work there, it's not going to work in the Bottle example. You can try '127.0.0.1' instead of 'localhost' in case that's the problem.

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