url:
re_path('authors/$', views.AuthorView.as_view()),
re_path('book/(?P<pk>\d+)/$', views.BookView.as_view()),
#此阶段已经优化点了所有的retrun 返回数据 全部写到generics 父类里面去了from rest_framework.mixins import CreateModelMixin as create #创建数据
from rest_framework.mixins import ListModelMixin as get_list_all #查看所有数据
from rest_framework.mixins import DestroyModelMixin as delete #删除数据
from rest_framework.mixins import RetrieveModelMixin as get_list_one #查看一条数据
from rest_framework.mixins import UpdateModelMixin as updata #更新数据
from rest_framework import mixins
from rest_framework import generics
class BookViewSet(generics.ListCreateAPIView): #class ListCreateAPIView(mixins.ListModelMixin,mixins.CreateModelMixin,GenericAPIView):
queryset = Book.objects.all()
serializer_class = BookSerializers
class BookDetailViewSet(generics.RetrieveUpdateDestroyAPIView): #class RetrieveUpdateDestroyAPIView(mixins.RetrieveModelMixin,mixins.UpdateModelMixin,mixins.DestroyModelMixin,GenericAPIView):
queryset = Book.objects.all()
serializer_class = BookSerializers
class PublishViewSet(generics.ListCreateAPIView):
queryset = Publish.objects.all()
serializer_class = PublshSerializers
class PublishDetailViewSet(generics.RetrieveUpdateDestroyAPIView):
queryset = Publish.objects.all()
serializer_class = PublshSerializers
结果:
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