java 序列化与反序列化实例

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package com.exam;import java.io.*;import java.util.Date;/** * 对象的序列化和反序列化测试类. *  * @author <a href="mailto:xiexingxing1121@126.com">AmigoXie</a> * @version 1.0 Creation date: 2007-9-15 - 下午21:45:48 */public class ObjectSaver {/** * @param args * @author <a href="mailto:xiexingxing1121@126.com">AmigoXie</a> Creation *         date: 2007-9-15 - 下午21:45:37 */public static void main(String[] args) throws Exception {ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream("D:/" + "objectFile.obj"));// 序列化对象Customer customer = new Customer("阿蜜果", 24);out.writeObject("你好!");out.writeObject(new Date());out.writeObject(customer);out.writeInt(123); // 写入基本类型数据out.close();// 反序列化对象ObjectInputStream in = new ObjectInputStream(new FileInputStream("D:/"+ "objectFile.obj"));System.out.println("obj1=" + (String) in.readObject());System.out.println("obj2=" + (Date) in.readObject());Customer obj3 = (Customer) in.readObject();System.out.println("obj3=" + obj3);int obj4 = in.readInt();System.out.println("obj4=" + obj4);in.close();}}class Customer implements Serializable {private String name;private int age;public Customer(String name, int age) {this.name = name;this.age = age;}public String toString() {return "name=" + name + ", age=" + age;}}
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