我制作了一个名为 Productfilter 的自定义过滤器并将其导入到我的视图中。它一直工作到几天前,但现在已经完全停止工作。我尝试传递过滤器中包含的查询参数,但所有对象都显示为 API 端点中不包含任何查询参数。
我的观点:
class ProductAPIView(ListAPIView):
permission_classes = [AllowAny]
queryset = Product.objects.all()
serializer_class = ProductSerializer
# filter_backends = [DjangoFilterBackend]
filterset_class = ProductFilter
我的过滤器:
from django_filters import rest_framework as filters
from ..models import *
class ProductFilter(filters.FilterSet):
price = filters.RangeFilter()
class Meta:
model = Product
fields = ['price','availability',
'warranty', 'services',
'brand__id','category__id','collection__id']
我的网址:
path('api/products', views.ProductAPIView.as_view(), name='api-products'),
我的序列化程序:
class ProductSerializer(serializers.ModelSerializer):
class Meta:
model = Product
fields = ['id',
'category','brand','collection','featured',
'best_seller','top_rated','name',
'description','picture','price','size',
'color','quantity','availability','warranty',
'services',
]
# lookup_field = "slug"
depth = 1