Django 查看ecommerceapp.views.checkout没有'；t返回HttpResponse对象。它没有返回任何结果

我正在尝试构建一个电子商务应用程序，我正在构建一个表单，当点击一个特定的支付选项时，url指向一个特定的支付选项。但每当我尝试运行该网站时，就会出现以下错误：

The view ecommerceapp.views.checkout didn't return an HttpResponse object. It returned None instead.

Views.ps

def checkout(request):
    def get(self, *args, **kwargs):
        if request.method == 'POST':
            form = checkoutForm(request.POST)
            if form.is_valid():
                # here is the place where your find the values in:
                if form.cleaned_data['payment_option'] == 'Stripe':
                    return redirect('core:payment', payment_option='Stripe')
                elif form.cleaned_data['payment_option'] == 'Paypal':
                    return redirect('core:payment', payment_option='Paypal')

            return redirect(reverse('core:index'))

        else:
            form = checkoutForm()

        return render(request, 'ecommerceapp/checkout.html', {'form': form,'items': OrderItem.objects.all(), 'orders': Order.objects.all()})

---

您混合了一些基于函数和基于类的视图概念。具体来说，您的

get

子函数永远不会被调用。您应该删除它：

def checkout(request, *args, **kwargs):
    if request.method == 'POST':
        form = checkoutForm(request.POST)
        if form.is_valid():
            # here is the place where your find the values in:
            if form.cleaned_data['payment_option'] == 'Stripe':
                return redirect('core:payment', payment_option='Stripe')
            elif form.cleaned_data['payment_option'] == 'Paypal':
                return redirect('core:payment', payment_option='Paypal')
         return redirect(reverse('core:index'))
     else:
        form = checkoutForm()
     return render(request, 'ecommerceapp/checkout.html', {'form': form,'items': OrderItem.objects.all(), 'orders': Order.objects.all()})