相对比较完整的一个序列化示例。

package Sample;

 

import java.io.IOException;

import java.io.OutputStream;

import java.util.Vector;

import java.io.InputStream;

 

public class SampleApplication

{

    public static void main(String[] args)

       throws Exception

    {

 

       MyOutputStream mos = new MyOutputStream();

       java.io.ObjectOutputStream os = new java.io.ObjectOutputStream(mos);

 

       os.writeObject(new Tester());

 

       MyInputStream mis = new MyInputStream();

 

       mis.vector = mos.vector;

 

       java.io.ObjectInputStream is = new java.io.ObjectInputStream(mis);

 

       System.out.println(is.readObject());

    }

}

 

class Tester implements java.io.Serializable

{

    public String Hello = "Hello world.";

 

    public String toString()

    {

       return this.Hello;

    }

}

 

class MyOutputStream extends OutputStream

{

    public Vector vector = new Vector();

 

    public void write(int b)

       throws IOException

    {

       vector.add(b + "");

    }

}

 

class MyInputStream extends InputStream

{

    public Vector vector;

 

    public int read()

       throws java.io.IOException

    {

       String result = (String) vector.get(0);

       int iresult = Integer.parseInt(result, 10);

 

       vector.remove(0);

       return iresult;

    }

}