django reverse方法

1.django-admin startproject mysite  創建Django程序

2.python manage.py startapp yourapp 創建一個你的應用

3.在views.py中寫應用處理函數

(1)導入需要的包

本次用到reverse函數和HttpResponse

from django.http import HttpResponse
from django.core.urlresolvers import reverse

 

def books_hello(request):
   s = reverse('new_books_hello')
   return HttpResponse('<a href =\"'+s+'\ ">'+'this is a new address'+'</a>')

def new_books_hello(request):

   return HttpResponse('welcome new books hello')

4.設置路由

(1)導入應用包views.py

以應用為books為例

from books import views

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^books_hello', views.books_hello, name='books_hello'),
    url(r'^new_books_hello', views.new_books_hello, name='new_books_hello'),
]

5.最后在setting.py中加入你的應用# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'books',#應用
]

最后運行程序
python manage.py runserver