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利用活动手册从世界农业研究学会的参考资料获取客户IP地址
原标题:Obtaining Client IP address from a WSGI app using Eventlet

目前,我正在根据“灰尘”图书馆(http://eventlet.net/doc/)编写基本发送模式服务器。 研究了世界农业研究小组关于活动手册(http://eventlet.net/doc/modules/wsgi.html), 我可以看到这一活动。 除客户IP地址外,服务器功能标志为X-forwarded的头盔。

然而,获得这一信息的途径是附上类似档案的物体(即沉积器的违约情况),然后拥有该物体的服务器管道。

我希望能够从申请本身(即作为参数开始的功能)中获取客户IP。 确实,一个良性钥匙是完美的。 是否只有获得IP地址(即通过虚拟字典或类似字体),而不必将标识标的重新定位?

最佳回答

http://www.python.org/dev/peps/pep-0333/#environ-variables”rel=“nofollow noreferer”>environ,特别是

但是,如果涉及代理,那么REMOTE_ADDR将是代理人的地址,客户地址将(很可能)列入

这里的职能是,在大多数情形下(所有信用额都到>Sævar):

def get_client_address(environ):
    try:
        return environ[ HTTP_X_FORWARDED_FOR ].split( , )[-1].strip()
    except KeyError:
        return environ[ REMOTE_ADDR ]

你们可以很容易地看到,通过撰写简单的轮椅和在浏览器上点一个浏览器,例如:

from eventlet import wsgi
import eventlet

from pprint import pformat

def show_env(env, start_response):
    start_response( 200 OK , [( Content-Type ,  text/plain )])
    return [ %s
  % pformat(env)]

wsgi.server(eventlet.listen((  , 8090)), show_env)

将两者结合起来......

from eventlet import wsgi
import eventlet

from pprint import pformat

def get_client_address(environ):
    try:
        return environ[ HTTP_X_FORWARDED_FOR ].split( , )[-1].strip()
    except KeyError:
        return environ[ REMOTE_ADDR ]

def show_env(env, start_response):
    start_response( 200 OK , [( Content-Type ,  text/plain )])
    return [ %s

Client Address: %s
  % (pformat(env), get_client_address(env))]

wsgi.server(eventlet.listen((  , 8090)), show_env)
问题回答

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