如何在 5 分钟内使 Django 会话过期

Update for Django 1.6个

由于json可序列化，下面的中间件代码在Django 1.6及更高版本中不起作用.要使其在所有版本的Django中工作，请将会话序列化程序.

settings.py个

#Handle session is not Json Serializable
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'

上面的序列化程序示例是针对Django 1.6的.请搜索其他版本.谢谢...

创建middleware.py个

from datetime import datetime, timedelta
from django.conf import settings
from django.contrib import auth


class AutoLogout:
  def process_request(self, request):
    if not request.user.is_authenticated() :
      #Can't log out if not logged in
      return

    try:
      if datetime.now() - request.session['last_touch'] > timedelta( 0, settings.AUTO_LOGOUT_DELAY * 60, 0):
        auth.logout(request)
        del request.session['last_touch']
        return
    except KeyError:
      pass

    request.session['last_touch'] = datetime.now()

Update your settings.py个:

MIDDLEWARE_CLASSES = [
    .........................

    'app_name.middleware.AutoLogout', 
]

# Auto logout delay in minutes
AUTO_LOGOUT_DELAY = 5 #equivalent to 5 minutes