[Django] Django REST API (2) - REST API 작성

1. Model 생성

#/restful/models.py

from django.db import models

class posts(models.Model):
    title = models.CharField(max_length=100)
    content = models.CharField(max_length=300)
    writer = models.CharField(max_length=100)

    def __str__(self):
        return self.title

python manage.py makemigrations

python manage.py migrate

 

2. Serializer 생성

 

/restful/serializers.py

from rest_framework import serializers
from .models import posts

class postsSerializer(serializers.ModelSerializer):
    class Meta:
        model = posts #모델 설정
        fields = ('title', 'content', 'writer') #필드 설정

 

3. views.py

# /restful/views.py

from django.shortcuts import render
from rest_framework import viewsets
from .serializers import postsSerializer
from .models import posts

class postsMain(viewsets.ModelViewSet):
    queryset = posts.objects.all()
    serializer_class = postsSerializer

 

4. urls.py

#/restStudy/urls.py

from django.contrib import admin
from django.urls import path, include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', include('restful.urls')),
]

#/restful/urls.py

from django.conf.urls import url,include
from rest_framework import routers
from restful.views import postsMain

router = routers.DefaultRouter()
router.register('posts', postsMain)

urlpatterns = [
    url('/', include(router.urls)),
]

 

5. 실행