摘要:
1.我说理解的代替 用图说话 直接上代码public class Facade implements InvocationHandler{ private Object obj = null; private static Facade facade = null; private static Facade getInstence(){ if(facade == null){ facade = new Facade(); } return facade; } pu... 阅读全文
posted @ 2013-05-15 17:28 般若金刚 阅读(178) 评论(0) 推荐(0) 编辑