增加过滤和排序

product/views.py

@@ -1,5 +1,6 @@
 from rest_framework import viewsets
 from product.serializers import *
+from django_filters.rest_framework import DjangoFilterBackend
 
 
 # Create your views here.
@@ -24,5 +25,8 @@ class PrdItemViewSet(viewsets.ModelViewSet):
     prd_comment: 产品文档说明
     is_delete: 删除标记
     """
-    queryset = PrdItem.objects.all()
+    queryset = PrdItem.objects.order_by('-id').all()
     serializer_class = PrdItemSerializer
+    filter_backends = (DjangoFilterBackend,)
+    # http://127.0.0.1:8000/prd/prd_list?project=上影联合院线
+    filterset_fields = ('project',)