我在访问url/show\u image/、/products/、/categories/时遇到以下问题。但是显示图像/(?P[\w-]+)/$url工作正常
Expected view ShowImageList to be called with a URL keyword argument named "pk". Fix your URL conf, or set the `.lookup_field` attribute on the view correctly.
我的网址.py是
url(r'^products',ProductList.as_view({'get': 'retrieve'}), name="product-list"),
url(r'^show_image/$', ShowImageList.as_view({'get': 'retrieve'}), name='ShowImage'),
url(r'^show_image/(?P<pk>[\w-]+)/$', ShowImageDetail.as_view({'get': 'retrieve'}), name='image_detail'),
url(r'^categories/', Categories.as_view({'get': 'retrieve'}), name= 'categories'),
我的视图.py是
class ShowImageList(ResponseModelViewSet):
queryset = ProductImage.objects.all()
serializer_class = ShowImageSerializer
def post(self, request, *args, **kwargs):
file = request.data['original']
product = request.data['product']
caption = request.data['caption']
display_order = request.data['display_order']
p = Product.objects.get(pk=product)
ProductImage.objects.create(product=p, original=file, caption=caption, display_order=display_order)
return Response(json.dumps({'message': "Uploaded"}))
class ShowImageDetail(ResponseModelViewSet):
queryset = ProductImage.objects.all()
serializer_class = ShowImageSerializer
class ProductList(ResponseModelViewSet):
serializer_class = ProductLinkSerializer
model=Product
def get_queryset(self):
return Product.objects.all()
除了/show\u image/(?P[\w-]+)/$
目前没有回答
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