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数据加载中……

Design Pattern

Abstract Factory

posted @ 2011-06-11 22:47 Mike Song 阅读(243) | 评论 (0)  编辑

Factory Method

posted @ 2011-06-11 22:39 Mike Song 阅读(216) | 评论 (0)  编辑

Observer

posted @ 2011-06-11 22:32 Mike Song 阅读(249) | 评论 (0)  编辑