python项目

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Python项目

Flask

1、初次使用flask错误一

遇到以下错误时，通过分析最后一句错误原因，需要修改本地计算机名称，右键计算机–>属性–>更改计算机名为全英文，重启电脑，问题解决

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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

也ython中的socket.py 中来看一下出错的地方

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if not name or name ='0000':
    name = gethostname()
try:
    hostname,aliases,ipaddrs = gethostbyaddr(name)
except errot:
    pass
else