首页 / JAVA / java实现对象序列化和对象反序列化
java实现对象序列化和对象反序列化
内容导读
互联网集市收集整理的这篇技术教程文章主要介绍了java实现对象序列化和对象反序列化，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含6071字，纯文字阅读大概需要9分钟。
内容图文
转载自： https://www.cnblogs.com/xdp-gacl/p/3777987.html
只把代码贴一下：
import java.io.Serializable;
/**
* <p>ClassName: Person<p>
* <p>Description:测试对象序列化和反序列化<p>
* @author xudp
* @version 1.0 V
* @createTime 2014-6-9 下午02:33:25
*/
public class Person implements Serializable {
/**
* 序列化ID
*/
private static final long serialVersionUID = -5809782578272943999L;
private int age;
private String name;
private String sex;
public int getAge() {
return age;
}
public String getName() {
return name;
}
public String getSex() {
return sex;
}
public void setAge(int age) {
this.age = age;
}
public void setName(String name) {
this.name = name;
}
public void setSex(String sex) {
this.sex = sex;
}
}
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.text.MessageFormat;
/**
* <p>ClassName: TestObjSerializeAndDeserialize<p>
* <p>Description: 测试对象的序列化和反序列<p>
* @author xudp
* @version 1.0 V
* @createTime 2014-6-9 下午03:17:25
*/
public class TestObjSerializeAndDeserialize {
public static void main(String[] args) throws Exception {
SerializePerson();//序列化Person对象
Person p = DeserializePerson();//反序列Perons对象
System.out.println(MessageFormat.format("name={0},age={1},sex={2}",
p.getName(), p.getAge(), p.getSex()));
}
/**
* MethodName: SerializePerson
* Description: 序列化Person对象
* @author xudp
* @throws FileNotFoundException
* @throws IOException
*/
private static void SerializePerson() throws FileNotFoundException,
IOException {
Person person = new Person();
person.setName("gacl");
person.setAge(25);
person.setSex("男");
// ObjectOutputStream 对象输出流，将Person对象存储到E盘的Person.txt文件中，完成对Person对象的序列化操作
ObjectOutputStream oo = new ObjectOutputStream(new FileOutputStream(
new File("E:/Person.txt")));
oo.writeObject(person);
System.out.println("Person对象序列化成功！");
oo.close();
}
/**
* MethodName: DeserializePerson
* Description: 反序列Perons对象
* @author xudp
* @return
* @throws Exception
* @throws IOException
*/
private static Person DeserializePerson() throws Exception, IOException {
ObjectInputStream ois = new ObjectInputStream(new FileInputStream(
new File("E:/Person.txt")));
Person person = (Person) ois.readObject();
System.out.println("Person对象反序列化成功！");
return person;
}
}
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
public class TestSerialversionUID {
public static void main(String[] args) throws Exception {
SerializeCustomer();// 序列化Customer对象
Customer customer = DeserializeCustomer();// 反序列Customer对象
System.out.println(customer);
}
/**
* MethodName: SerializeCustomer
* Description: 序列化Customer对象
* @author xudp
* @throws FileNotFoundException
* @throws IOException
*/
private static void SerializeCustomer() throws FileNotFoundException,
IOException {
Customer customer = new Customer("gacl",25);
// ObjectOutputStream 对象输出流
ObjectOutputStream oo = new ObjectOutputStream(new FileOutputStream(
new File("E:/Customer.txt")));
oo.writeObject(customer);
System.out.println("Customer对象序列化成功！");
oo.close();
}
/**
* MethodName: DeserializeCustomer
* Description: 反序列Customer对象
* @author xudp
* @return
* @throws Exception
* @throws IOException
*/
private static Customer DeserializeCustomer() throws Exception, IOException {
ObjectInputStream ois = new ObjectInputStream(new FileInputStream(
new File("E:/Customer.txt")));
Customer customer = (Customer) ois.readObject();
System.out.println("Customer对象反序列化成功！");
return customer;
}
}
/**
* <p>ClassName: Customer<p>
* <p>Description: Customer实现了Serializable接口，可以被序列化<p>
* @author xudp
* @version 1.0 V
* @createTime 2014-6-9 下午04:20:17
*/
class Customer implements Serializable {
//Customer类中没有定义serialVersionUID
private String name;
private int age;
public Customer(String name, int age) {
this.name = name;
this.age = age;
}
/*
* @MethodName toString
* @Description 重写Object类的toString()方法
* @author xudp
* @return string
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "name=" + name + ", age=" + age;
}
}
class Customer implements Serializable {
//Customer类中没有定义serialVersionUID
private String name;
private int age;
//新添加的sex属性
private String sex;
public Customer(String name, int age) {
this.name = name;
this.age = age;
}
public Customer(String name, int age,String sex) {
this.name = name;
this.age = age;
this.sex = sex;
}
/*
* @MethodName toString
* @Description 重写Object类的toString()方法
* @author xudp
* @return string
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "name=" + name + ", age=" + age;
}
}
class Customer implements Serializable {
/**
* Customer类中定义的serialVersionUID(序列化版本号)
*/
private static final long serialVersionUID = -5182532647273106745L;
private String name;
private int age;
//新添加的sex属性
//private String sex;
public Customer(String name, int age) {
this.name = name;
this.age = age;
}
/*public Customer(String name, int age,String sex) {
this.name = name;
this.age = age;
this.sex = sex;
}*/
/*
* @MethodName toString
* @Description 重写Object类的toString()方法
* @author xudp
* @return string
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "name=" + name + ", age=" + age;
}
}
class Customer implements Serializable {
/**
* Customer类中定义的serialVersionUID(序列化版本号)
*/
private static final long serialVersionUID = -5182532647273106745L;
private String name;
private int age;
//新添加的sex属性
private String sex;
public Customer(String name, int age) {
this.name = name;
this.age = age;
}
public Customer(String name, int age,String sex) {
this.name = name;
this.age = age;
this.sex = sex;
}
/*
* @MethodName toString
* @Description 重写Object类的toString()方法
* @author xudp
* @return string
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "name=" + name + ", age=" + age;
}
}
内容总结
以上是互联网集市为您收集整理的java实现对象序列化和对象反序列化全部内容，希望文章能够帮你解决java实现对象序列化和对象反序列化所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。
内容备注
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。
内容手机端
扫描二维码推送至手机访问。
来源：【匿名】