Groups
Groups
Sign in
Groups
Groups
词点
Conversations
About
Send feedback
Help
层
1 view
Skip to first unread message
TangGaowei
unread,
Jun 12, 2006, 8:03:17 PM
6/12/06
Reply to author
Sign in to reply to author
Forward
Sign in to forward
Delete
You do not have permission to delete messages in this group
Copy link
Report message
Show original message
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to cid...@googlegroups.com
分布式应用的一个核心概念是层(tier)。层通常代表了应用的一套特定的职责集合,但也可以描述为被特定的机器或进程物理隔离的子系统。这就将层与MVC中的角色区分开来。模型、视图和控制器都不是层,因为它们通常处于同一进程中。
Reply all
Reply to author
Forward
0 new messages