Django json序列化不返回对象

Question

I'm trying to write an API view for my Django REST API that takes a Location object and serializers it "by hand" -- with json.dumps. Here's an example:

class LocationDetail(APIView):
    def get(self, request, location_id, format=None):
        l = Location.objects.get(id=location_id)
        response_dict = {
            "id": l.id,
            "name" : l.name,
        }
        json_data = json.dumps(response_dict)
        return Response(json_data)

this will, quite unsurprisingly, return a json object, such as this:

{"name": "Some Place", "id" : 1, ...}

This does not return a proper API response, according to https://www.hurl.it/ .

But I need the API to return an Object. Here's the version where I use the built-in REST Framework's Serializer class:

serialized_location = LocationSerializer(l)
return Response(serialized_location.data)

This throws back the "proper" response, and does not cause an error in hurl.it:

Object {id: 1, name: "Some Place", …}

I'd like to figure out how to emulate the behavior of the REST serializer -- how do I get it to return an Object of json instead of just the json?

Here is the difference in images, one is clearly correct and the other just doesn't look like an API response:

REST framework serializer:

My custom json thing:

My custom json with "object" key addition:

They're weirdly different -- I want mine to be recognized as an API response too.

SOLUTION: If anyone else is interested, what you can do is just not json dump the object. Just return:

return Response(response_dict)

that simple. That will return an object appropriate for parsing.

Answer 1

也许您应该尝试以下操作：

json_data = json.dumps(dict(object=response_dict))