REST_FRAMEWORK={

    'DEFAULT_PERMISSION_CLASSES': [

        'rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly'

    ]

}

#编写序列化类

from django.contrib import admin

from django.urls import path

from django.conf.urls import url, include

from rest_framework import serializers,viewsets,routers

from django.contrib.auth.models import User

class UserSerializer(serializers.HyperlinkedModelSerializer):

    class Meta:

        model=User

        fields=['url', 'username', 'email', 'is_staff']

#编写viewset视图集

class UserViewset(viewsets.ModelViewSet):

    queryset = User.objects.all()

    serializer_class = UserSerializer

#注册路由信息

router=routers.DefaultRouter()

router.register(r'users',UserViewset)

#urlpatterns里添加路由

urlpatterns = [

    url('admin/', admin.site.urls),

    url(r'^',include(router.urls)),

    url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework'))

]