AssertionError: `base_name` argument not specified, and could not automatically determine the...

出現的錯誤

AssertionError:

base_name

argument not specified, and could not automatically determine the name from the viewset, as it does not have a

.queryset

attribute.

原因

在

views

中去掉了queryset屬性，改用

get_queryset()

方法。

class GoodsViewSet(mixins.ListModelMixin, viewsets.GenericViewSet):
    """
    商品清單頁
    """

    # queryset = Goods.objects.all()
    serializer_class = GoodsSerializer
    pagination_class = GoodsPagination

    def get_queryset(self):
        return  Goods.objects.filter(shop_price__gt=100)
           

解決

router

注冊url時，增加

base_name

router = DefaultRouter()
# 配置goods的url
router.register(r'goods', GoodsViewSet, base_name='')   # views中取消queryset屬性，采用get_queryset()方法，則必須加這個base_name