Question

我只是尝试在win7（x64）上启动django项目，但我面临以下问题：

$ python manage.py runserver
Performing system checks...

System check identified no issues (0 silenced).
March 24, 2018 - 14:24:08
Django version 1.11.3, using settings 'superlists.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
Unhandled exception in thread started by <function check_errors.<locals>.wrapper
 at 0x035BD978>
Traceback (most recent call last):
  File "C:\Users\alesya\.virtualenvs\superlists\lib\site-packages\django\utils\a
utoreload.py", line 227, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\alesya\.virtualenvs\superlists\lib\site-packages\django\core\ma
nagement\commands\runserver.py", line 149, in inner_run
    ipv6=self.use_ipv6, threading=threading, server_cls=self.server_cls)
  File "C:\Users\alesya\.virtualenvs\superlists\lib\site-packages\django\core\se
rvers\basehttp.py", line 164, in run
    httpd = httpd_cls(server_address, WSGIRequestHandler, ipv6=ipv6)
  File "C:\Users\alesya\.virtualenvs\superlists\lib\site-packages\django\core\se
rvers\basehttp.py", line 74, in __init__
    super(WSGIServer, self).__init__(*args, **kwargs)
  File "c:\users\alesya\appdata\local\programs\python\python36-32\Lib\socketserv
er.py", line 453, in __init__
    self.server_bind()
  File "c:\users\alesya\appdata\local\programs\python\python36-32\Lib\wsgiref\si
mple_server.py", line 50, in server_bind
    HTTPServer.server_bind(self)
  File "c:\users\alesya\appdata\local\programs\python\python36-32\Lib\http\serve
r.py", line 138, in server_bind
    self.server_name = socket.getfqdn(host)
  File "c:\users\alesya\appdata\local\programs\python\python36-32\Lib\socket.py"
, line 673, in getfqdn
    hostname, aliases, ipaddrs = gethostbyaddr(name)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xbb in position 14: invalid
 start byte

我的电脑有一个ASCII名称，所以我甚至没有意识到会发生什么。所有这些东西都在另一个win7上，一切都很好。也许有人可以帮忙吗？

UPD。我的问题是由于更改了'hosts'文件 - 有很多禁用的地址。谢谢大家的答案。

Answer 1

使用python3，如果你使用python2.x很多字母，如重音符号或其他字母，它们会导致异常崩溃

Answer 2

试试这个：

a.encode('utf-8').strip()

如果“a”是具有非ascii字符的字符串

Django服务器将无法运行

2 个答案: