python manage.py startapp bbs //myapp/bbs/views.py from django.shortcuts import render from django.http import HttpResponse def index(request): return HttpResponse('Hello Django') //myapp/myapp/urls.py from django.contrib import admin from django.urls import include, path urlpatterns = [ path('bbs/', include('bbs.urls')), path('admin/', admin.site.urls), ] //myapp/bbs/urls.py from django.urls import path from . import views urlpatterns = [ path('', views.index, name='index'), ] //myapp/myapp/settings.py INSTALLED_APPS = [ 'bbs.apps.BbsConfig', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', ] python manage.py runserver //ブラウザ http://localhost:8000/bbs