[英]Django REST API accept list instead of dictionary in post request
I am trying to consume data from a callback API that sends the POST request in this format:我正在尝试使用以这种格式发送 POST 请求的回调 API 中的数据:
[
{
"key1": "asd",
"key2": "123"
}
]
However my API currently only works when it is sent like this:但是,我的 API 目前仅在这样发送时才有效:
{
"key1": "asd",
"key2": "123"
}
serializers.py:序列化程序.py:
class RawIncomingDataSerializer(serializers.ModelSerializer):
class Meta:
model = RawIncomingData
fields = '__all__'
views.py:视图.py:
class RawIncomingDataViewSet(viewsets.ModelViewSet):
queryset = RawIncomingData.objects.all()
serializer_class = RawIncomingDataSerializer
There will only ever be one object in the post data, so I am looking for a simple work around without having to rewrite my serializer to interpret multiple objects in one post request.发布数据中永远只有一个对象,所以我正在寻找一种简单的解决方法,而不必重写我的序列化程序来解释一个发布请求中的多个对象。
In that case you can override create
and explicitly specify many=True
in the get_serializer
call:在这种情况下,您可以覆盖create
并在get_serializer
调用中明确指定many=True
:
class RawIncomingDataViewSet(viewsets.ModelViewSet):
...
def create(self, request, *args, **kwargs):
serializer = self.get_serializer(data=request.data, many=True)
serializer.is_valid(raise_exception=True)
self.perform_create(serializer)
headers = self.get_success_headers(serializer.data)
return Response(serializer.data, status=status.HTTP_201_CREATED, headers=headers)
The idea is to pass many=True
into the serializer class.这个想法是将many=True
传递到序列化器类中。 So, I would choose to override the get_serializer(...)
method, as所以,我会选择覆盖get_serializer(...)
方法,因为
class RawIncomingDataViewSet(viewsets.ModelViewSet):
queryset = RawIncomingData.objects.all()
serializer_class = RawIncomingDataSerializer
def get_serializer(self, *args, **kwargs):
kwargs["many"] = True
return super().get_serializer(*args, **kwargs)
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