摘要: 一、饿汉式单例模式 关键代码: class Singleton(){ privateSingleton(){} private static Singleton instance = new Singleton; public static getSingleton(){ retur... 阅读全文
posted @ 2015-04-30 10:06 曾曾曾 阅读(136) 评论(0) 推荐(0)