Shi*_*dla 3 django django-middleware django-sessions
我需要在特定时间后注销用户(现在将其设为 1 分钟),因此创建了一个中间件类,如下所示
我的项目/中间件.py
from datetime import datetime, timedelta
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()
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设置.py
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'myproject.middleware.HttpErrorHandler',
'myproject.middleware.AutoLogout'
)
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'
AUTO_LOGOUT_DELAY = 1
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Djagno 版本是 1.4.12
但是上面的代码不起作用,我不确定我哪里做错了,所以有人可以让我知道为什么上面的代码不起作用以及如何每 1 分钟或 5 分钟注销用户吗?
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