设置Google App Engine SDK不会运行应用程序

Question

按照Google的指示设置了Python-Google-App-Engine-SDK之后，我在启动器中运行示例guestbook应用程序，并在日志中获得以下内容：

2011-02-05 18:32:23 Running command: "[u'C:\\Python25\\pythonw.exe', 'C:\\Program    Files\\Google\\google_appengine\\dev_appserver.py', '--admin_console_server=', '--   port=8080', u'C:\\Program Files\\Google\\google_appengine\\demos\\guestbook']"
WARNING  2011-02-06 00:32:24,798 datastore_file_stub.py:573] Could not read datastore data from c:\users\austin\appdata\local\temp\dev_appserver.datastore
Traceback (most recent call last):
  File "C:\Program Files\Google\google_appengine\dev_appserver.py", line 52, in <module>
    run_file(__file__, globals())
  File "C:\Program Files\Google\google_appengine\dev_appserver.py", line 48, in run_file
    execfile(script_path, globals_)
  File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", line 503, in <module>
    sys.exit(main(sys.argv))
  File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", line 480, in main
    static_caching=static_caching)
  File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 3881, in CreateServer
    server = HTTPServerWithScheduler((serve_address, port), handler_class)
  File "C:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 3901, in __init__
    request_handler_class)
  File "C:\Python25\lib\SocketServer.py", line 330, in __init__
    self.server_bind()
  File "C:\Python25\lib\BaseHTTPServer.py", line 101, in server_bind
    SocketServer.TCPServer.server_bind(self)
  File "C:\Python25\lib\SocketServer.py", line 341, in server_bind
    self.socket.bind(self.server_address)
  File "<string>", line 1, in bind
socket.gaierror: (11004, 'getaddrinfo failed')
2011-02-05 18:32:25 (Process exited with code 1)

我能做些什么来解决这个问题？我对Python完全没有经验。在

Answer 1

尝试其他端口：

1. 在googleappengine启动程序中，单击你的应用程序
2. 从菜单中选择Edit| Application Settings
3. 将端口号从8080更改为8888

如果您想查看某个特定端口的使用情况，请从管理命令提示符运行netstat -a -b。在

这也可能是一个相关的问题：How to fix socket.gaierror: (11004, 'getaddrinfo failed') error in GAE?

Answer 2

socket.gaierror与您的网络有关。您是否在为您的计算机使用主机名，它是否未映射到127.0.0.1？在applauncher中（这只是Windows功能），你能看到任何可以设置运行地址的地方吗？如果可以，你可以直接使用localhost或IP（比如127.0.0.1）。还要确保默认端口8080没有被防火墙阻止或被其他端口占用。在