DRF

request/response #

Django HTTPRequest => DRF Request

Django HTTPResponse => DRF Response

view #

class-based views #

Django View => DRF APIView

function-based #

generic views #

viewsets #

APIView => ViewSet

GenericAPIView => GenericViewSet

GenericAPIView => ModelViewSet

serializers #

需要解决的问题包括整体的, field的序列化和反序列化，relation 的处理

  • 序列化时候的输出数据预处理用 .to_representation()
  • 反序列化的输入数据需要预处理用 .to_internal_value()

例如 `serializers.DatetimeField`` 不能允许空字符输入，可以如下：

def to_internal_value(self, data):
    data['date'] = None if data['date'] == '' else data['date']
    return data

@action url_path #

https://ilovedjango.com/django/rest-api-framework/views/tips/sub/extra-actions-for-routing/