Python 无法访问Django中的其他应用程序

我正在写一个Django应用程序的初学者。我目前可以下载我创建的第一个应用程序。但是，我不知道如何访问其他两个应用程序

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

我当前可以通过键入127.0.0.1:8000/app\u picker/访问app\u picker。但是当我键入127.0.0.1:8000/eft或172.0.0.1:8000/servermon时，找不到页面。我在Django配置中没有理解什么

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',
]

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'),
]

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'),
]

from django.shortcuts import render

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

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'),
]

from django.shortcuts import render

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

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')),
]

应用程序选择器URL

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

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'),
]

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'),
]

from django.shortcuts import render

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

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'),
]

from django.shortcuts import render

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

eft URL

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

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'),
]

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'),
]

from django.shortcuts import render

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

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'),
]

from django.shortcuts import render

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

eft视图

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

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'),
]

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'),
]

from django.shortcuts import render

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

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'),
]

from django.shortcuts import render

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

servermon URL

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

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'),
]

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'),
]

from django.shortcuts import render

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

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'),
]

from django.shortcuts import render

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

servermon视图

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

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'),
]

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'),
]

from django.shortcuts import render

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

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'),
]

from django.shortcuts import render

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

---

在

etf.urls.py

中更改：

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

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

致：

然后访问：

127.0.0.1:8000/eft/    

127.0.0.1:8000/servermon/

---

类似地，在

servermon.url.py

change中：

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

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

致：

然后访问：

127.0.0.1:8000/eft/    

127.0.0.1:8000/servermon/

---

在不更改这些文件的情况下，如果要访问，则需要使用：

127.0.0.1:8000/eft/eft/

这里来自url

eft/eft/

：

path('etf/', include('etf.urls')),

匹配第一个

eft/

，然后继续搜索

etf.urls.py中的剩余部分
eft/
：

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

匹配剩余部分
eft/
和
视图。base
用于处理请求


同样，对于另一个用途：

172.0.0.1:8000/servermon/servermon/


您可能需要阅读：and.
这是因为您的路径定义与预期结果不一样

eft URL应如下所示：

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

和servermon URL：

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

这是因为当您访问
172.0.0.1:8000/servermon/
时，django将转到根URL（项目URL）以匹配路径。找到
/servermon/
，然后它将在url中提取此部分，然后转到
包含（'servermon.url'）
。提取匹配的部分后，现在它只有
'
，因此您的servermon路径应该与上面的一样