其实对象的深克隆还可以通过序列化来实现,直接上代码,对象使用的还是之前的sheep对象,但是要实现Serializable的接口:
public class Client3 {
public static void main(String[] args) throws CloneNotSupportedException, Exception {
Date date = new Date(12312321331L);
Sheep s1 = new Sheep("少利",date);
System.out.println(s1);
System.out.println(s1.getSname());
System.out.println(s1.getBirthday());
// 使用序列化和反序列化实现深复制
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(s1);
byte[] bytes = bos.toByteArray();
ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
ObjectInputStream ois = new ObjectInputStream(bis);
Sheep s2 = (Sheep) ois.readObject(); //克隆好的对象!
System.out.println("修改原型对象的属性值");
date.setTime(23432432423L);
System.out.println(s1.getBirthday());
s2.setSname("多利");
System.out.println(s2);
System.out.println(s2.getSname());
System.out.println(s2.getBirthday());
}
}