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

出现的错误

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属性，改用get_queryset()方法。

class GoodsViewSet(mixins.ListModelMixin, viewsets.GenericViewSet):
    """
    商品列表页
    """

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

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

解决

router注册url时，增加base_name

router = DefaultRouter()
# 配置goods的url
router.register(r'goods', GoodsViewSet, base_name='')   # views中取消queryset属性，采用get_queryset()方法，则必须加这个base_name