table of Contents
drf framework | View family
1. Views | view class
The same method on the request to a view of a mapping class, in response to a request to complete
1）APIView：
- View all the features of
- Rewrite as_view disabled csrf certification
- Rewrite dispatch: request, response, rendering, an exception, parsing, three certification
- A bunch of multi-class attributes may be accomplished partial view class
2） GenericAPIView：
APIView all the features
Three properties:
- queryset
- serializer_class
- lookup_url_kwarg
Three methods:
- get_object (): Get a single (according pk)
- get_queryset (): Gets all
- get_serializer (* args, ** kwargs): Gets the specified number of common parameters
- data: for parameter passing deserialization
- many: acquiring a plurality of sequences of objects
- instance: If you save executed, the update method; on the contrary, create a method
- partial: True modify the local field; default False
2. mixins | View Tools
- Five Tools
- RetrievModelMixin
- ListModelMixin
- CreateModelMixin
- UpdateModelMixin
- DestroyModelMixin
- Six utility methods
- monosubstituted retrieve >>>
- list >>> group to take
- create >>> monocytogenes
- Single overall change update >>>
- Single locally modified partial_update >>>
- Single delete destroy >>>
3. generics | view class tools
Mixins pile of tools in combination with the base class view GenericAPIView
4. Set the base view class
1)ViewSet（ViewSetMixin，APIView） : You can define mappings from APIView
2)GenericViewSet（ViewSetMixin，GenericAPIView） : You can define mappings from GenericAPIView
5. ViewSetMixin | view toolset
Rewriting as_view (), to complete the custom mapping request to a view of the method of
as_view({'get': 'my_get'})6. The set of views used Model
1）ModelViewSet（mixins.CreateModelMixin,
mixins.RetrievModelMixin,
mixins.UpdateModelMixin,
mixins.DestroyModelMixin,
mixins.ListModelMixin,
GenericViewSet) : six operational view of a resource set
2）ReadOnlyModelViewSet（mixins.RetrievModelMixin,
mixins.ListModelMixin,
GenericViewSet) : a read-only view of the operation of a resource set