public class Person
	implements java.io.Serializable
{
	private String name;
	private transient int age;
	// 注意此处没有提供无参数的构造器!
	public Person(String name , int age)
	{
		System.out.println("有参数的构造器");
		this.name = name;
		this.age = age;
	}
	// 省略name与age的setter和getter方法

	// name的setter和getter方法
	public void setName(String name)
	{
		this.name = name;
	}
	public String getName()
	{
		return this.name;
	}

	// age的setter和getter方法
	public void setAge(int age)
	{
		this.age = age;
	}
	public int getAge()
	{
		return this.age;
	}
}

import java.io.*;
public class TransientTest
{
	public static void main(String[] args)
	{
		try(
			// 创建一个ObjectOutputStream输出流
			ObjectOutputStream oos = new ObjectOutputStream(
				new FileOutputStream("transient.txt"));
			// 创建一个ObjectInputStream输入流
			ObjectInputStream ois = new ObjectInputStream(
				new FileInputStream("transient.txt")))
		{
			Person per = new Person("孙悟空", 500);
			// 系统会per对象转换字节序列并输出
			oos.writeObject(per);
			Person p = (Person)ois.readObject();
			System.out.println(p.getAge());
		}
		catch (Exception ex)
		{
			ex.printStackTrace();
		}
	}
}

import java.io.*;
public class Person
	implements java.io.Serializable
{
	private String name;
	private int age;
	// 注意此处没有提供无参数的构造器!
	public Person(String name , int age)
	{
		System.out.println("有参数的构造器");
		this.name = name;
		this.age = age;
	}
	// 省略name与age的setter和getter方法

	// name的setter和getter方法
	public void setName(String name)
	{
		this.name = name;
	}
	public String getName()
	{
		return this.name;
	}

	// age的setter和getter方法
	public void setAge(int age)
	{
		this.age = age;
	}
	public int getAge()
	{
		return this.age;
	}

	private void writeObject(java.io.ObjectOutputStream out)
		throws IOException
	{
		// 将name实例变量的值反转后写入二进制流
		out.writeObject(new StringBuffer(name).reverse());
		out.writeInt(age);
	}
	private void readObject(java.io.ObjectInputStream in)
		throws IOException, ClassNotFoundException
	{
		// 将读取的字符串反转后赋给name实例变量
		this.name = ((StringBuffer)in.readObject()).reverse()
			.toString();
		this.age = in.readInt();
	}
}