Route路由

1.自定义路由

2.动态参数绑定

3.restful API 风格

示例：

<?php
return array(

        'homepage'=>[
            'pattern' => '/',
            'controller' => 'Web:Home:Default:index',
        ],

        'group'=>[
            'pattern' => '/group/{id}',
            'controller' => 'Web:Group:Group:test',
            'methods' => 'GET',
        ],

        'create_group'=>[
            'pattern' => '/group/{id}',
            'controller' => 'Web:Group:Group:index',
            'methods' => 'POST',
        ],

        'user_group'=>[
            'pattern' => '/user/{id}/group/{groupId}',
            'controller' => 'Web:Group:Group:test',
            'methods' => 'GET',
        ],
);

4.多个分组路由配置config/routing.php

5.Route对象使用