j_objectinputstreamversion2.java

一个十分好的java基础学习的课件

// ////////////////////////////////////////////////////////
// 
// J_ObjectInputStreamVersion2.java
// 

// ////////////////////////////////////////////////////////

import java.io.*; 

class J_Student implements Serializable
{
    static final long serialVersionUID = -1051181500976285217L;
    String   m_name;
    int      m_id;
    int      m_height;
    int      m_weight;

    public void mb_output( )
    {
        System.out.println("Name  =" + m_name);
        System.out.println("ID    =" + m_id);
        System.out.println("Height=" + m_height);
        System.out.println("Weight=" + m_weight);
    } // End of method: mb_output

} // End of class: SerialClass

public class J_ObjectInputStreamVersion2
{

    public static void main(String args[]) throws Exception
    {
        ObjectInputStream f=new ObjectInputStream(new FileInputStream("object.dat"));
        J_Student s = (J_Student)(f.readObject( ));
        s.mb_output( );
        f.close( );
    } // End of method: main

} // End of class: J_ObjectInputStreamVersion2