urls.py中urlpatterns与正则表达式使用的配置 

# 第一种 from django.conf.urls import url 与url 匹配
 1 from django.contrib import admin
 2 # from django.urls import path
 3 from django.conf.urls import url
 4 from app02 import views
 5 
 6 urlpatterns = [
 7     url('admin/', admin.site.urls),
 8     url('index/', views.index),
 9     url(r'home/[0-9]{4}/', views.home), # 可添加正则表达式函数
10     url('login/',views.login),
11     url('register/',views.register),
12     url('userlist/',views.userlist),
13     url('edit_user/',views.edit_user),
14     url('delete_user/',views.delete_user),
15 ]
# 第二种 from django.urls import path 与 path 匹配
# 正则表达式在此处无效
 1 from django.contrib import admin
 2 from django.urls import path
 3 # from django.conf.urls import url
 4 from app02 import views
 5 
 6 urlpatterns = [
 7     path('admin/', admin.site.urls),
 8     path('index/', views.index),
 9     path('home/', views.home),
10     path('login/',views.login),
11     path('register/',views.register),
12     path('userlist/',views.userlist),
13     path('edit_user/',views.edit_user),
14     path('delete_user/',views.delete_user),
15 ]

 

# 如果需要在path模式下使用正则,则应该导入re_path


 2 from django.contrib import admin
 3 from django.urls import path,re_path
 4 # from django.conf.urls import url
 5 from app02 import views
 6 
 7 urlpatterns = [
 8     path('admin/', admin.site.urls),
 9     re_path('index/', views.index),
10     re_path(r'home/[0-9]{4}/', views.home),
11     re_path('login/',views.login),
12     re_path('register/',views.register),
13     re_path('userlist/',views.userlist),
14     re_path('edit_user/',views.edit_user),
15     re_path('delete_user/',views.delete_user),
16 ]

 

posted @ 2022-04-06 16:01  EricYJChung  阅读(168)  评论(0)    收藏  举报