Hello world 출력하기

$ python manage.py startapp polls

tree 실행하면 파일은 아래와 같다. 

polls/
    __init__.py
    admin.py
    apps.py
    migrations/
        __init__.py
    models.py
    tests.py
    views.py

 polls/views.py  을 수정한다.

from django.http import HttpResponse


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

polls/urls.py 을 수정한다. 

from django.urls import path

from . import views

urlpatterns = [
    path('', views.index, name='index'),
]

mysite/urls.py 를 수정한다. 

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

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

서버를 실행한다. 

$ python manage.py runserver

 

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참고 : https://docs.djangoproject.com/en/2.2/intro/tutorial01/#creating-the-polls-app