java---序列化

//创建序列化类

package com.test.xuliehua;

import java.io.Serializable;

public class Father implements Serializable {

	public int age;
	public String date;
	
}

//实现序列化类

import java.util.*;
import java.io.*;
public class Test {
//将数据存取到c盘的father文件中
	public void save(){
		
		try {
			FileOutputStream fos=new FileOutputStream("c:\\fahter.ser");
			ObjectOutputStream oos=new ObjectOutputStream(fos);
			Father f=new Father();
			f.age=38;
			f.date=new Date().toString();
			//将此对象保存到文件father.ser中
			oos.writeObject(f);
			oos.flush();
			oos.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

//将c盘father文件中数据读出s
	public void read(){
		try {
			FileInputStream fis=new FileInputStream("c:\\fahter.ser");
			ObjectInputStream ois=new ObjectInputStream(fis);
			Father f=(Father)ois.readObject();
			System.out.println(f.age+" "+f.date);
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		 	}
	
	public static void main(String[] args)throws Exception {
		 
		Test t=new Test();
//		t.save();
		t.read();
		 
		 
	}

}