产品详情
说明： uml中模式实例，具体看代码实现功能，注意区分不同模式设计方法。
(uml instance in the model, specifically to see the code function, attention to distinguish between different modes of design.)
(uml instance in the model, specifically to see the code function, attention to distinguish between different modes of design.)
文件列表：
pym
...\Observer.class,136,2011-06-02
...\O_observer.class,807,2011-06-02
...\Person.class,481,2011-06-02
...\person.java,1598,2011-06-02
...\Subject.class,193,2011-06-02
...\S_subject.class,1057,2011-06-02
...\Observer.class,136,2011-06-02
...\O_observer.class,807,2011-06-02
...\Person.class,481,2011-06-02
...\person.java,1598,2011-06-02
...\Subject.class,193,2011-06-02
...\S_subject.class,1057,2011-06-02
