python - 在终端中执行 python 文件 - socket.error : no socket could be created

Question

(webgame)Benjamins-MacBook:webgame test$ python bin/app.py
http://0.0.0.0:8080/
Traceback (most recent call last):
File "bin/app.py", line 21, in <module>
app.run()
File "/Users/test/Pythonprojects/webgame/lib/python2.7/site-packages/web/application.py",    line 310, in run
return wsgi.runwsgi(self.wsgifunc(*middleware))
File "/Users/test/Pythonprojects/webgame/lib/python2.7/site-packages/web/wsgi.py", line   54, in runwsgi
return httpserver.runsimple(func, validip(listget(sys.argv, 1, '')))
File "/Users/test/Pythonprojects/webgame/lib/python2.7/site-packages/web/httpserver.py", line 148, in runsimple
server.start()
File "/Users/test/Pythonprojects/webgame/lib/python2.7/site-packages/web/wsgiserver/__init__.py", line 1753, in start
raise socket.error(msg)
socket.error: No socket could be created

这到底是什么意思...另外，我很确定我上次运行 python bin/app.py 时成功了。

Answer 1

尝试

python bin/app.py 3030

可能有另一台服务器在 8080 上运行。