如何在django中链接两个应用程序？

INSTALLED_APPS = [
    ...
    'app1',
    'app2',
    ...
]

from django.urls import path
from .views import app1_view

urlpatterns = [
    path('app1/', app1_view, name='app1_view'),
    ...
]

from django.urls import path
from .views import app2_view

urlpatterns = [
    path('app2/', app2_view, name='app2_view'),
    ...
]

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

urlpatterns = [
    path('admin/', admin.site.urls),
    path('app1/', include('app1.urls')),
    path('app2/', include('app2.urls')),
    ...
]

from django.urls import reverse

def app1_view(request):
    app2_url = reverse('app2_view')
    ...