视图django_bookmarks.bookmarks.views.register_page没有返回HttpResponse对象

Question

视图django_bookmarks.bookmarks.views.register_page没有返回HttpResponse对象。我怎样才能解决这个问题？

代码

def register_page(request):
    if request.method =='POST':
        form = RegistrationForm(request.POST)
        if form.is_valid():
            user = User.objects.create_user(
                username=form.clean_data['username'],
                password=form.clean_date['password1'],
                email=form.clean_data['email']
            )
            return HttpResponseRedirect('/')
        else:
            form = RegistrationForm()
        var = RequestContext(request, {
            'form': form
        })
        return render_to_response( 'registration/register.html',var
        )

Answer 1

您应该为您的"if“条件添加一个替代方案。如果request.method不是POST呢？：

def register_page(request):
    if request.method =='POST':
        ...
    else:
        form = RegistrationForm()
        return render_to_response(...)