polls_detail（）恰好接受2个参数（给定1个）问题

Question

我正尝试在Django中创建一个民意调查应用程序，并且正在为问题创建一个详细信息页面，但是当打开我的详细信息时，它会在浏览器中打开，但是我一直在获取“ polls_detail（）确实有2个参数（给定1个）”。

以下是一些代码：

models.py

class Question(models.Model):
    question_text = models.CharField(max_length=200)
    pub_date = models.DateTimeField('date published')

    def __unicode__(self):
        return self.question_text

    def was_published_recently(self):
        return self.pub_date >= timezone.now() - datetime.timedelta(days=1)

class Choice(models.Model):
    question = models.ForeignKey(Question, on_delete=models.CASCADE)
    choice_text = models.CharField(max_length=200)
    votes = models.IntegerField(default=0)

    def __unicode__(self):
        return self.choice_text
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views.py


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def polls(request):
    latest_question_list = Question.objects.order_by('-pub_date')[:5]
    context = {'latest_question_list': latest_question_list}
    return render(request, 'poll/polls.html', context)


# Create your views here.
def detail(request, question_id):
    question = get_object_or_404(Question, pk=question_id)
    return render(request, 'polls/polls_detail.html', {'question': question})



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urls.py


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urlpatterns = [
 url(r'^polls/$',views.polls, name="polls"),
 url(r'^detail/$',views.detail, name="detail"),

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It should return the page with the detail page with the question text on it.

Thanks