我正在编写一个初学者Django应用程序。我目前能够使用我创建的第一个应用程序。但是，我无法弄清楚如何访问其他两个应用程序。

swiss (project)
  |_ app_picker (default app)
  |_ eft
  |_ servermon

字符串
我现在可以通过输入127.0.0.1：8000/app_picker/来访问app_picker。但是当我输入127.0.0.1：8000/eft或172.0.0.1：8000/servermon时，页面找不到。我的Django配置不明白什么？

已安装的应用程序

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'app_picker',
    'etf',
    'servermon',
]

型

项目URL

from django.contrib import admin
from django.urls import path
from django.views.generic import RedirectView
from django.urls import include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('app_picker/', include('app_picker.urls')),
    path('etf/', include('etf.urls')),
    path('servermon/', include('servermon.urls')),
    path('', RedirectView.as_view(url='app_picker/', permanent=True)),
]

#Add Django site authentication urls (for login, logout, password management)
urlpatterns += [
    path('accounts/', include('django.contrib.auth.urls')),
]

型

app_picker URL

from django.conf import settings
from django.conf.urls.static import static
from django.urls import path
from . import views

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

型

电子邮件地址

from django.conf import settings
from django.conf.urls.static import static
from django.urls import path
from . import views

urlpatterns = [
    path('eft/', views.base, name='eft_base'),
]

型

• 左视图**

from django.shortcuts import render

# Create your views here.
def base(request):
    return render(request, 'eft_base.html')

型

servermon URL

from django.conf import settings
from django.conf.urls.static import static
from django.urls import path
from . import views

urlpatterns = [
    path('servermon/', views.base, name='servermon_base'),
]

型

servermon视图

from django.shortcuts import render

# Create your views here.
def base(request):
    return render(request, 'servermon_base.html')

型