# 路由

from django.conf.urls import url

from django.contrib import admin

from app01 import views

urlpatterns = [

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

    url(r'^PublishView/', views.PublishView.as_view()),

    url(r'^PublishDetailView/(?P<pk>\d+)', views.PublishDetailView.as_view()),

]

# views.py

from django.shortcuts import render

from rest_framework.views import APIView

from app01 import models

from app01.MySer import BookSer,PublishSer,AuthorSer

from rest_framework.response import Response

# Create your views here.

class PublishView(APIView):

    def get(self,request):

        publish_list = models.Publish.objects.all()

        bs = PublishSer(publish_list, many=True)

        return Response(bs.data)

    def post(self, request):

        bs = PublishSer(data=request.data)

        if bs.is_valid():

            bs.save()

            return Response(bs.data)

        else:

            return Response(bs.errors)

class PublishDetailView(APIView):

    def get(self, request, pk):

        publish_obj = models.Publish.objects.filter(pk=pk).first()

        bs = PublishSer(publish_obj, many=False)

        return Response(bs.data)

    def put(self, request, pk):

        publish_obj = models.Publish.objects.filter(pk=pk).first()

        bs = PublishSer(data=request.data, instance=publish_obj)

        if bs.is_valid():

            bs.save()

            return Response(bs.data)

        else:

            return Response(bs.data)

    def delete(self, request, pk):

        models.Publish.objects.filter(pk=pk).delete()

        return Response("")

# MySer.py

from rest_framework import serializers

from app01 import models

class BookSer(serializers.ModelSerializer):

    class Meta:

        model = models.Book

        fields = '__all__'

class PublishSer(serializers.ModelSerializer):

    class Meta:

        model = models.Publish

        fields = '__all__'

class AuthorSer(serializers.ModelSerializer):

    class Meta:

        model = models.Author

        fields = '__all__'