java对象的序列化和反序列化

package com.amazing.jdk.learn2Serializable.basicSerializable_08_15;

import java.io.Serializable;

/**
 * Created by yaming on 17-8-15.
 */
public class Student implements Serializable {
    private Long id;
    private String name;
    private char gender;
    private transient double money;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public char getGender() {
        return gender;
    }

    public void setGender(char gender) {
        this.gender = gender;
    }

    public double getMoney() {
        return money;
    }

    public void setMoney(double money) {
        this.money = money;
    }

    @Override
    public String toString() {
        return "Student{" +
                "id=" + id +
                ", name=‘" + name + ‘\‘‘ +
                ", gender=" + gender +
                ", money=" + money +
                ‘}‘;
    }

    //自己实现序列化
    private void writeObject(java.io.ObjectOutputStream s)
            throws java.io.IOException{
        s.defaultWriteObject();//把jvm能默认序列化的元素进行序列化
        s.writeDouble(money);//自己完成money的序列化,也可以用s.writeObject(money)
    }
    //自己实现反序列化
    private void readObject(java.io.ObjectInputStream s)
            throws java.io.IOException, ClassNotFoundException {
        s.defaultReadObject();//把jvm能默认反序列化的元素进行反序列化
        this.money=s.readDouble();//自己完成money的反序列化
    }
}