Django模拟ASP.NET MVC 自动匹配路由(转载)

项目结构

操作步骤

1.创建项目结构如上图

2.在myapp目录下创建urls文件，代码：

 from django.conf.urls import patterns, url

 from untitled1.myapp.dispatcher import start

 urlpatterns = patterns('',
                        url(r'^(?P<controller>\w+)?/(?P<action>\w+)?/(?P<parameter>.+)?$', start),
                        )

3.创建dispatcher文件，代码：

 import inspect

 from untitled1 import common
 from untitled1.response import response

 def start(request, controller, action, parameter):
     # initialize controller, execute action with parameter
     prefix = 'untitled1.myapp.'

     namespace = prefix + controller
     __import__(namespace)
     module = common.common.import_module(namespace)

     methods = [k for k, v in inspect.getmembers(module) if k == action]
     if len(methods) <= :
         return response.http404()

     return getattr(module, methods[])(request)

4.创建views文件,代码：

def list(request): return render(request, "index.html")

5.在untitled1目录下创建common文件，代码：

 class common:

     @staticmethod
     def import_module(namespace):
         components = namespace.split('.')
         if len(components) == :
             return globals()[namespace]

         module = __import__(components[])
         for compent in components[:]:
             module = getattr(module, compent)

         return module

6.配置untitle1的urls文件，代码：

 from django.conf.urls import url, include
 from django.contrib import admin

 urlpatterns = [
     url(r'^admin/', admin.site.urls),
     url(r'^myapp/', include("untitled1.myapp.urls")),
 ]

7.访问方式：

http://localhost/myapp/views/list

原文参考：

http://bbs.51aspx.com/archiver/showtopic-44319.html