“报价”对象没有属性“获取”

Question

这是景色

from .models import Quotes
from .forms import QuoteForm
from quotes.models import Quotes

def quote_req(request):
    submitted = False
    if request.method == 'POST':
        form = QuoteForm(request.POST, request.FILES)
        if form.is_valid():
            form.save()
            return HttpResponseRedirect('quote?submitted=True')
    else:
        form = QuoteForm()
        if 'submitted' in request.GET:
            submitted = True

    return render(request, 'quote.html', {'form': form,
    'page_list': Quotes.objects.get(), 'submitted': submitted})

这是书中的网址

urlpatterns = [
    path('', views.Quotes, name='quote')
]

在models.py

中

class Quotes(models.Model):
...

def __str__(self):
return str(self.id)

我哪里出错了？是在对象命名中吗？