django를 이용한 REST API 서버 구축 하기

작업환경 Centos 7.5 

REST API 서버 구축하기

https://junebuug.github.io/django-rest-framework01/

https://junebuug.github.io/django-rest-framework02/

python & Django  참고 자료

https://tutorial.djangogirls.org/ko/django_start_project/

https://docs.djangoproject.com/en/1.11/ref/models/fields/#field-types

https://docs.djangoproject.com/ko/2.0/intro/tutorial01/

http://www.django-rest-framework.org/tutorial/3-class-based-views/

앱과 모델 만들기

python manage.py startapp blog

mysite/settings.py 의 INSTALLED_APPS에 blog 추가

python manage.py makemigrations blog

python manage.py migrate blog

python manage.py runserver 0.0.0.0:80

python manage.py createsuperuser

# vi mysite/urls.py

from django.contrib import admin

from django.urls import include, path

from blog.views import post_api

from rest_framework_swagger.views import get_swagger_view

urlpatterns = [

    path('',include('blog.urls')),

    path('admin/', admin.site.urls),

    path('api/doc', get_swagger_view(title='Rest API Document')),

    path('api/blog/',post_api.as_view()),

]

# vi blog/urls.py 

from django.urls import path

from . import views

urlpatterns = [

    path('', views.index, name='index'),

]

# vi blog/views.py 

from django.shortcuts import render

from django.http import HttpResponse

from .models import Post

from rest_framework import serializers,mixins

from rest_framework.generics import GenericAPIView

from django.http import HttpResponse

class ProductSerializer(serializers.ModelSerializer):

    class Meta:

        model = Post

        fields = ('author','title','text','created_date','published_date')

class post_api(GenericAPIView, mixins.ListModelMixin):

    queryset = Post.objects.all()

    serializer_class = ProductSerializer

    def get(self,request,*args,**kwargs):

        return self.list(request,*args,**kwargs)

    def post(self, request, *args, **kwargs):

        return self.create(request, *args, **kwargs)

    def put(self, request, *args, **kwargs):

        return self.update(request, *args, **kwargs)

    def delete(self, request, *args, **kwargs):

        return self.destroy(request, *args, **kwargs)

def index(request):

    return HttpResponse("Hello, world. You're at the polls index.")

# vi blog/admin.py 

from django.contrib import admin

from .models import Post

admin.site.register(Post)