python - Bottle 试图以其权限所禁止的方式访问套接字

Question

我正在使用 Bottle，并编写了一个简单的应用程序

from bottle import *

@route("/")
def index():
   return "This is a test."   

run(host="0.0.0.0", port=8080)

当我运行此命令时，我收到一条错误消息:

Traceback (most recent call last):
  File "C:\Users\James\Desktop\application.py", line 7, in <module>
    run(host="0.0.0.0", port=8080)
  File "C:\Python34\lib\site-packages\bottle.py", line 3117, in run
    server.run(app)
  File "C:\Python34\lib\site-packages\bottle.py", line 2771, in run
    srv = make_server(self.host, self.port, app, server_cls, handler_cls)
  File "C:\Python34\lib\wsgiref\simple_server.py", line 153, in make_server
    server = server_class((host, port), handler_class)
  File "C:\Python34\lib\socketserver.py", line 429, in __init__
    self.server_bind()
  File "C:\Python34\lib\wsgiref\simple_server.py", line 50, in server_bind
    HTTPServer.server_bind(self)
  File "C:\Python34\lib\http\server.py", line 133, in server_bind
    socketserver.TCPServer.server_bind(self)
  File "C:\Python34\lib\socketserver.py", line 440, in server_bind
    self.socket.bind(self.server_address)
OSError: [WinError 10013] An attempt was made to access a socket in a way forbid
den by its access permissions

看看其他一些SO帖子，似乎我需要允许它通过防火墙。我这样做了:

但错误仍然存​​在，我该如何解决这个问题？

Answer 1

尝试使用 127.0.0.1 而不是 localhost

from bottle import route, run, template

@route('/hello/<name>')
def index(name):
    return template('<b>Hello {{name}}</b>!', name=name)

run(host='127.0.0.1', port=8080)