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) <= 0:
        return response.http404()

    return getattr(module, methods[0])(request)

4.创建views文件,代码：

 def list(request): 2 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) == 1:
            return globals()[namespace]

        module = __import__(components[0])
        for compent in components[1:]:
            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