readobject.java

疯狂Java讲义_源码(含Java设计模式CHM

import java.io.*;

/**
 * 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 ReadObject
{
	public static void main(String[] args) 
	{
		ObjectInputStream ois = null;
		try
		{
			//创建一个ObjectInputStream输出流
			ois = new ObjectInputStream(
				new FileInputStream("object.txt"));
			//从输入流中读取一个Java对象，并将其强制类型转换为Person类
			Person p = (Person)ois.readObject();
			System.out.println("名字为：" + p.getName()
				+ "\n年龄为：" + p.getAge());
		}
		catch (Exception ex)
		{
			ex.printStackTrace();
		}
		finally
		{
			try
			{
				if (ois != null)
					ois.close();
			}
			catch (IOException ex)
			{
				ex.printStackTrace();
			}
		}
	}
}