Android单例模式
Android设计模式之单例模式实例
目录一、概念1.1 单例类1.2 优缺点1.2.1 优点1.2.2 缺点二、创建单例模式的方法2.1 饿汉式2.2 懒汉式2.2.1 懒汉式(非线程安全)2.2.2 懒汉式(线程安全)2.3 双重检验锁2.4 静态内部类2.5 枚举小结三、扩展3.1 防止反序[详细]
2023-04-15 10:19 分类:开发Execute an Ant script from other Ant script?
I have several Ant scripts, for example ant1.xml, ant2.xml, ant3.xml. And I want to execute ant1.xml and ant2.xml in ant3.xml, so that when I execute ant3.xml, ant1.xml and ant2.xml are execute开发者_[详细]
2022-12-30 00:15 分类:问答