如何在Django中获取用户的IP?
我有这样的看法:
# Create your views from django.contrib.gis.utils import GeoIP from django.template import RequestContext from django.shortcuts import render_to_response def home(request): g = GeoIP() client_ip = request.META['REMOTE_ADDR'] lat,long = g.lat_lon(client_ip) return render_to_response('home_page_tmp.html',locals())
但是我得到这个错误:
KeyError at /mypage/ 'REMOTE_ADDR' Request Method: GET Request URL: http://mywebsite.com/mypage/ Django Version: 1.2.4 Exception Type: KeyError Exception Value: 'REMOTE_ADDR' Exception Location: /mysite/homepage/views.py in home, line 9 Python Executable: /usr/bin/python Python Version: 2.6.6 Python Path: ['/mysite', '/usr/local/lib/python2.6/dist-packages/flup-1.0.2-py2.6.egg', '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2', '/usr/lib/python2.6/lib-tk', '/usr/lib/python2.6/lib-old', '/usr/lib/python2.6/lib-dynload', '/usr/local/lib/python2.6/dist-packages', '/usr/lib/python2.6/dist-packages', '/usr/lib/pymodules/python2.6'] Server time: Sun, 2 Jan 2011 20:42:50 -0600
def get_client_ip(request): x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR') if x_forwarded_for: ip = x_forwarded_for.split(',')[0] else: ip = request.META.get('REMOTE_ADDR') return ip
确保正确配置了反向代理(如果有)(例如,mod_rpaf为Apache安装)。
mod_rpaf
注意:上面使用的第一项X-Forwarded-For,但是你可能想使用最后一项(例如,在Heroku的情况下:在Heroku上获取客户端的真实IP地址)
X-Forwarded-For
然后将请求作为参数传递给它;
get_client_ip(request)