基于GenericAPIView和5个视图扩展类写的接口

from rest_framework.mixins import  ListModelMixin,CreateModelMixin,UpdateModelMixin,DestroyModelMixin,RetrieveModelMixin
# views.py
class Book3View(GenericAPIView,ListModelMixin,CreateModelMixin):

    queryset=Book.objects
    serializer_class = BookSerializer
    def get(self,request):
        return self.list(request)

    def post(self,request):
        return self.create(request)

class Book3DetailView(GenericAPIView,RetrieveModelMixin,DestroyModelMixin,UpdateModelMixin):
    queryset = Book.objects
    serializer_class = BookSerializer
    def get(self, request,pk):
        return self.retrieve(request,pk)

    def put(self, request,pk):
        return self.update(request,pk)

    def delete(self,request,pk):
        return self.destroy(request,pk)
# urls.py
    # 使用GenericAPIView+5 个视图扩展类  重写的
    path('books3/', views.Book3View.as_view()),
    re_path('books3/(?P<pk>\d+)', views.Book3DetailView.as_view()),