CSRF令牌丢失或不正确

Question

这里是DJango的初学者,我一直试图解决这个问题很长一段时间.我的中间件类中有'django.middleware.csrf.CsrfViewMiddleware',我的帖子中有令牌.

继承我的代码,我做错了什么？

from django.contrib.auth.forms import UserCreationForm
from django.shortcuts import render_to_response
from django.http import HttpResponseRedirect
from chartsey.authentication.forms import RegistrationForm
from django.template import RequestContext
from django.core.context_processors import csrf

def register(request):

    if request.method == 'POST':
        c = RequestContext(request.POST, {})
        form = RegistrationForm(c)
        if form.is_valid():
            new_user = form.save()
            return HttpResponseRedirect("/")
    else:
        form = RegistrationForm()

    return render_to_response("register.html",  {'form': form,  }, )

这是我的模板:

{% block content %}

    <h1>Register</h1>
    <form action="" method="POST"> {% csrf_token %}
        {{ form.as_p }}
    <input type="submit" value="Submit">
    </form>

{% endblock %}

Answer 1

我的猜测是你在模板中有标签,但它没有呈现任何东西(或者你的意思是你在实际的HTML中确认正在生成CSRF令牌？)

要么使用render而不是字典

render_to_response("foo.html", RequestContext(request, {}))

或者确保您拥有return render(request, 'template.html')自己的RequestContext设置.

https://docs.djangoproject.com/en/dev/ref/contrib/csrf/

或者手动将令牌添加到您的上下文中

Answer 2

只需将其添加到您的视图即可

return render_to_response("register.html", {'form': form, }, context_instance = RequestContext(request))

它会工作!!