摘要: 希望是能在使用Singleton模式的时候既能考虑到性能,又能延迟加载。publicclassStaticSingleton{privateStaticSingleton(){System.out.println("StaticSingletoniscreate");}privatestaticclassSingletonHolder{privatestaticStaticSingletoninstance=newStaticSingleton();}publicstaticStaticSingletongetInstance(){returnSingletonHolder 阅读全文
posted @ 2012-12-01 17:04 卜海清 阅读(160) 评论(0) 推荐(0)