rest_framework中的继承顺序

rest_framework中APIView、GenericAPIView、5个视图扩展类、9个子类视图、ModelViewSet、ViewSet、ViewSetMixin的继承顺序

APIView（重写了as_view、局部取消了csrf认证， 继承View）

image-20200708154809111


ViewSetMixin（重写了as_view，局部取消了csrf认证，继承object）

image-20200708154809111


GenericAPIView（queryset属性、serializer_class属性，继承APIView）

image-20200708155419698


5个视图扩展类（均继承object）

1）ListModelMixin：lsit查询多条

2）CreateModelMixin：create新增一条

3）UpdateModelMixin：update修改一条

4）RetrieveModelMixin：retrieve查询一条

5）DestroyModelMixin：destroy删除一条

image-20200708163533064


9个子类视图（均继承GenericAPIView）

1）ListAPIView：查所有，继承GenericAPIView、ListModelMixin

image-20200708164056039

2）CreateAPIView：新增一条，继承GenericAPIView、CreateModelMixin

image-20200708163644707

3）RetrieveAPIView：查一条，继承GenericAPIView、RetrieveModelMixin

image-20200708164534203

4）UpdateAPIView：修改一条，继承GenericAPIView、UpdateModelMixin

image-20200708170451129

5）DestroyAPIView：删一条，继承GenericAPIView、DestroyModelMixin

image-20200708165111009

6）ListCreateAPIView：查所有、新增一条，继承GenericAPIView、ListModelMixin、CreateModelMixin

image-20200708170602576

7）RetrieveDestroyAPIView：查一条、删一条，继承GenericAPIView、RetrieveModelMixin、DestroyModelMixin

image-20200708170902442

8）RetrieveUpdateAPIView：查一条、改一条，继承GenericAPIView、RetrieveModelMixin、UpdateModelMixin

image-20200708170653088

9）RetrieveUpdateDestroyAPIView：查一条、改一条、删一条，继承GenericAPIView、RetrieveModelMixin、UpdateModelMixin、DestroyModelMixin

GenericViewSet（继承GenericAPIView、ViewSetMixin）

image-20200708171853928

ModelViewSet（继承GenericViewSet、以及5个视图扩展类）

image-20200708171759992

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