Bookcold

导航

2010年4月22日

设计模式—工厂方法（Factory Method）模式

摘要： 一、工厂方法的职责 The Factory Method pattern is a way of creating objects, but letting subclasses decide exactly which class to instantiate. Various subclasses might implement the interface; the Factory Metho... 阅读全文

posted @ 2010-04-22 20:36 bookcold 阅读(113) 评论(0) 推荐(0)