public class Factory {
private static Factory factory;
private static Object classLock=Factory.class;
private Factory(){}
public static Factory getFactory(){
synchronized(classLock){
if(factory==null)
factory=new Factory();
return factory;
}
}
}
线程安全的Singleton模式的Java实现
最新推荐文章于 2024-02-19 22:04:47 发布