python pip install django pip install djangorestframework python django-admin startproject myproject python cd myproject python python manage.py startapp myapp python from django.db import models class Book(models.Model): title = models.CharField(max_length=100) author = models.CharField(max_length=100) publication_date = models.DateField() python from rest_framework import serializers from .models import Book class BookSerializer(serializers.ModelSerializer): class Meta: model = Book fields = ['title', 'author', 'publication_date'] python INSTALLED_APPS = [ ... 'rest_framework', ... ] python from django.urls import path, include urlpatterns = [ ... path('api/', include('myapp.urls')), ... ] python from django.shortcuts import get_object_or_404 from rest_framework.views import APIView from rest_framework.response import Response from .models import Book from .serializers import BookSerializer class BookList(APIView): def get(self, request): books = Book.objects.all() serializer = BookSerializer(books, many=True) return Response(serializer.data) def post(self, request): serializer = BookSerializer(data=request.data) if serializer.is_valid(): serializer.save() return Response(serializer.data, status=201) return Response(serializer.errors, status=400) python from django.urls import path from .views import BookList urlpatterns = [ path('books/', BookList.as_view()), ] python python manage.py runserver