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())
但我收到这个错误:
KeyError at /mypage/
'REMOTE_ADDR'
Request Method: GET
Request URL: http://mywebsite.example/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
确保您已正确配置反向代理(如果有)(例如mod_rpaf
为 Apache 安装)。
注意:上面使用的是first项目在X-Forwarded-For
,但您可能想使用last项目(例如,对于 Heroku:在 Heroku 上获取客户端的真实 IP 地址 https://stackoverflow.com/questions/18264304/get-clients-real-ip-address-on-heroku#answer-18517550)
然后将请求作为参数传递给它;
get_client_ip(request)
HttpRequest.META 的 Django 文档 https://docs.djangoproject.com/en/4.0/ref/request-response/#django.http.HttpRequest.META
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