`问题是 Django 找不到那个,我告诉它,我正在尝试访问添加到购物车功能,它显示了这个错误 看看我的 urls.py
path('add-to-cart/`<int:product_id>`/', views.add_to_cart, name='add-to-cart'),
path('cart/', views.show_cart, name='showcart')`,
#Views.py
def add_to_cart(request):
user = request.user
product_id = request.GET.get('product_id')
product = Product.objects.get(id=product_id)
Cart(user=user, product=product).save()
return redirect("/cart")
``def `show_cart`(request):`
user = `request.user`
cart = Cart.objects.filter`(user=user)
amount = 0``your text``
for p in cart:
value = p.quantity * p.product.discounted_price
amount = amount + value
` totalamount = amount + 40
return render(request, 'app/add-to-cart.html',locals())``
我的 html 文件名为 add-to-cart.html 请帮忙
当它向我显示此错误时,我尝试在我的网站上使用添加到购物车的功能,我期待它会将此添加到购物车功能`