views.py 文件源码

def detail(request, question_id):
    question = get_object_or_404(Question, pk=question_id)
    # try:
    #     question = Question.objects.get(pk=question_id)
    # except Question.DoesNotExist:
    #     raise Http404("Question does not exists.")
    return render(request, 'polls/detail.html',{'question':question})
    #return HttpResponse("You're looking at question %s." % question_id)