我对Java Serializable（序列化）的理解和总结--转

package cn.sdl.serializable;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;

public class Box implements Serializable{
    
    private int width;
    private int height;
    
    public void setWidth(int width) {
        this.width = width;
    }
    public void setHeight(int height) {
        this.height = height;
    }
    
    public static void main(String[] args) {
        Box box = new Box();
        box.setHeight(11);
        box.setWidth(22);
        
        try {
            FileOutputStream fs = new FileOutputStream("D:/foo.ser");
            ObjectOutputStream os = new ObjectOutputStream(fs);
            os.writeObject(box);
            os.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}