1. Including other URLconfs

原urls.py文件，多个app的路由系统写在一起，不方便管理

范例：

from django.conf.urls import urlfrom django.contrib import adminfrom app01 import viewsfrom app02 import views as app02_viewsurlpatterns = [    url(r'^admin/', admin.site.urls),    url(r'^publisher_list/$', views.PubList.as_view()),    url(r'^edit_publisher/$', views.EditPub.as_view()),    url(r'^book_list/$', views.BookList.as_view()),    url(r'^templates/$', views.Templates.as_view()),    url(r'^book/$', app02_views.book),]

2. 使用include

使用：

2.1 注释app01的相关配置

from django.conf.urls import urlfrom django.contrib import adminfrom app02 import views as app02_viewsurlpatterns = [    url(r'^admin/', admin.site.urls),    # url(r'^publisher_list/$', views.PubList.as_view()),    # url(r'^edit_publisher/$', views.EditPub.as_view()),    # url(r'^book_list/$', views.BookList.as_view()),    # url(r'^templates/$', views.Templates.as_view()),    url(r'^book/$', app02_views.book),]

2.2 在app01目录中创建urls.py文件

from django.conf.urls import urlfrom app01 import viewsurlpatterns = [    url(r'^publisher_list/$', views.PubList.as_view()),    url(r'^edit_publisher/$', views.EditPub.as_view()),    url(r'^book_list/$', views.BookList.as_view()),    url(r'^templates/$', views.Templates.as_view()),]

但是仅此而已还不够，启动Django项目，发现不能访问app01中的链接

2.3 导入urls模块的include方法

方法一：

from django.conf.urls import url, includefrom django.contrib import adminfrom app02 import views as app02_viewsurlpatterns = [    url(r'^admin/', admin.site.urls),    # 这种方式不明确，不能根据程序区分    url(r'^', include('app01.urls')),    url(r'^book/$', app02_views.book),]

方法二：

from django.conf.urls import url, includefrom django.contrib import adminfrom app02 import views as app02_viewsurlpatterns = [    url(r'^admin/', admin.site.urls),    # 这种方式可以根据不同的程序访问不同的url    url(r'^app01/', include('app01.urls')),    url(r'^book/$', app02_views.book),]