DRF

1. DRF (Django Rest
Framework)

2. (apirest) PS D:djangoApi_Rest> django-admin startapp api_drf
from django.db import models
# Create your models here.
class Estudios(models.Model):
nombre = models.CharField(max_length=50)
duracion = models.PositiveIntegerField()
descripcion = models.CharField(max_length=100)
Creamos aplicación
Creamos modelo Adicionamos App al proyecto
Hacemos migraciones
(apirest) PS D:djangoApi_Restproyecto_api> python manage.py migrate
(apirest) PS D:djangoApi_Restproyecto_api> pip install djangorestframework
Instalar biblioteca necesaria: pip install djangorestframework

3. INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'api',
'api_drf',
'rest_framework',
]
Adicionamos app Creamos archivo serializer.py Convertir datos a Json
from rest_framework import serializers
from .models import Estudios
class EstudiosSerializer(serializers.ModelSerializer):
class Meta:
model = Estudios
fields = '__all__'
from rest_framework import viewsets
from .models import Estudios
from .serializer import EstudiosSerializer
# Create your views here.
class EstudiosViewSet(viewsets.ModelViewSet):
queryset = Estudios.objects.all()
serializer_class = EstudiosSerializer
Creamos views Adicionamos rutas locales
from django.urls import path, include
from rest_framework import routers
from api_drf import views
router = routers.DefaultRouter()
router.register(r'estudios', views.EstudiosViewSet)
urlpatterns = [
path('', include(router.urls))
]

4. from django.contrib import admin
from django.urls import path,include
urlpatterns = [
path('admin/', admin.site.urls),
path('api/', include('api.urls')),
path('api_dfr/v1/', include('api_dfr.urls'))
]
Configuramos rutas globales