accessstaticinnerclass.java

来自「疯狂Java讲义_源码(含Java设计模式CHM」· Java 代码 · 共 29 行

/**
 * Description:
 * <br/>Copyright (C), 2005-2008, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee [e-mail]
 * @version  1.0
 */
public class AccessStaticInnerClass
{
	static class StaticInnerClass
	{
		private static int prop1 = 5;
		private int prop2 = 9;
	}
	public void accessInnerProp()
	{
		//System.out.println(prop1);
		//上面代码出现错误，应改为如下形式：通过类名访问静态内部类的类成员
		System.out.println(StaticInnerClass.prop1);
		//System.out.println(prop2);
		//上面代码出现错误，应改为如下形式：通过实例访问静态内部类的实例成员
		System.out.println(new StaticInnerClass().prop2);
	}
}