Django,解决403 Forbidden的方法

学习Django,添加一个add.py,出现403 forbidden错误

写道

Forbidden (403)
CSRF verification failed. Request aborted.

Help
Reason given for failure:

CSRF token missing or incorrect.

 

解决方法:

在mysite文件夹下,修改settings.py,添加一行 'django.middleware.csrf.CsrfResponseMiddleware', 即可解决问题.

...

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.middleware.csrf.CsrfResponseMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
)

...

 add.py

from django.http import HttpResponse

text = """

     + 
     
"""

def index(request):
    if request.POST.has_key('a'):
        a = int(request.POST['a'])
        b = int(request.POST['b'])
    else:
        a = 0
        b = 0
    return HttpResponse(text % (a, b, a + b))