public class Singleton{
private Singleton(){}
private static class SingletonHolder{
public stiatic final Singleton INSTANCE = new Singleton();
}
public static Singleton getInstance(){
return SingletonHolder.INSTANCE;
}
}
public class Singleton{
private Singleton(){}
private static class SingletonHolder{
public stiatic final Singleton INSTANCE = new Singleton();
}
public static Singleton getInstance(){
return SingletonHolder.INSTANCE;
}
}
本文标题：Singleton 的最佳实现方式
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