rails路由--self

一：命名空间下的resources与member、collection

get 'columns/:column_id/content/:content_id' =>"columns#content",:as=>"column_content"
      get 'columns/:column_id/content/:content_id/comments' =>"comments#index",:as=>"comments_index"
      post 'columns/:column_id/content/:content_id/comment' =>"comments#create",:as=>"comment_create"(#-1)
match'users/edit'#(0)
namespace :user do
	resources :users do              #（1）
		get 'editpwd', :on => :member  #（2）
		
		member do											 #（3）
			get 'mem_edit1'
			get 'mem_edit2'
		end
		
		collection do									 #（4）
			get 'col_edit1'
			get 'col_edit2'
		end
		match 'myeditmath'							#(5)
		get   'myeditget'								#(6)		
	end
end

解析：
-1 多个参数也可以自己定制路由，写helper
0:

users_edit  /users/edit(.:format) {:action => 'edit', :contorller => 'users'}

生成两套路由：resources :user do ... end  --resources：生成基本的路由  里面的：生成嵌套路由
1：resource 默认路由

user_users get  /user/users(.:format) {:action=>'index',:controller => 'user/users/}
user_users post	/user/users(.:format) {:action => 'create', :controller => 'user/users'}
		
user_user get /user/user/:id(.:format){:action=>'show',:controller=>'user/users'}
user_user put /user/user/:id(.:format){:action=>'update',:controller=>'user/users'}
user_user delete /user/user/:id(.:format){:action=>'destroy',:controller=>'user/users'}
		
new_user_user get /user/users/new(.format){:action=>'new',:controller=>'user/users'}
edit_user_user get /user/users/:id/edit(.:format) {:action=>'edit',:controller=> 'user/users'}	

2：

editpwd_user_user		get /user/users/:id/editpwd(.:format) 	{:action => 'editpwd', :controller => 'user/users'}

3：

mem_edit1_user_user  get		/user/users/:id/mem_edit1(.:format)		{:action => 'mem_edit1', :controller => 'user/users'}
	   mem_edit2_user_user  get   /user/users/:id/mem_edit2(.:format)		{:action => 'mem_edit2', :controller => 'user/users'}

4：

col_edit1_user_users get   /user/users/col_edit1(.:format)				{:action => 'col_edit1', :controller => 'user/users'}
		 col_edit2_user_users get   /user/users/col_edit2(.:format)				{:action => 'col_edit1', :controller => 'user/users'}

5:

user_myeditmacth						/user/users/:course_id/myeditmatch(.:format) {:action => 'myeditmathc', :controller => 'user/users'}

6:

user_myedit get	/user/users/:course_i/myeditget(.:format){:action => 'myeditget', :controller =>'user/users' }

二：待定匹配
1.

match "/site/show_product/:id.:format" => "site#show_product#id"  

2.

get 'atricles/:atricle_id/comment/:comment_id' =>"articles#comment",:as=>"articles_comment"

三：注意：member,collection在资源内使用 二/2在资源外使用