Python之Django的“坑” hostname, aliases, ipaddrs = gethostbyaddr(name) UnicodeDecodeError: 'utf-8' cod

錯誤代碼提示:

hostname, aliases, ipaddrs = gethostbyaddr(name)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcc in position 0: invalid continuation byte

   在命令行輸入 python manage.py runserver啟動服務器的時候，突然出現下面的錯誤

     

Traceback (most recent call last):
  File "learning.py", line 106, in <module>
    main()
  File "learning.py", line 37, in main
    httpd = make_server('127.0.0.1', PORT, application)
  File "D:\Program Files\Python34\lib\wsgiref\simple_server.py", line 153, in ma
ke_server
    server = server_class((host, port), handler_class)
  File "D:\Program Files\Python34\lib\socketserver.py", line 430, in __init__
    self.server_bind()
  File "D:\Program Files\Python34\lib\wsgiref\simple_server.py", line 50, in ser
ver_bind
    HTTPServer.server_bind(self)
  File "D:\Program Files\Python34\lib\http\server.py", line 135, in server_bind
    self.server_name = socket.getfqdn(host)
  File "D:\Program Files\Python34\lib\socket.py", line 463, in getfqdn
    hostname, aliases, ipaddrs = gethostbyaddr(name)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd5 in position 0: invalid
continuation byte

 

 

     分析  ：重點是最后一句紅色的話，從中我們可以看出，是要得要你自己電腦的主機名，但是現在的主機名是中文，所以導致編碼出現錯誤

    解決方案：把你自己電腦的主機名改成英文的，不要寫中文，然后重啟電腦就可以了

     注：你可以在python中的socket.py 中來看一下出錯的地方