java序列化

public class TestJavaSerialization {
    public static void main(String[] args) throws IOException, ClassNotFoundException {
        Person zhansan = new Person();
        zhansan.setAddress("hangzhou");
        zhansan.setAge(30);
        zhansan.setBirth(new Date());
        zhansan.setName("zhansan");

        //定义一个字节数组输出流
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        //对象输出流
        ObjectOutputStream out = new ObjectOutputStream(os);
        //将对象写入到字节数组输出，进行序列化
        out.writeObject(zhansan);
        byte[] zhansanByte = os.toByteArray();

        //字节数组输入流
        ByteArrayInputStream is = new ByteArrayInputStream(zhansanByte);
        //执行反序列化，从流中读取对象
        ObjectInputStream in = new ObjectInputStream(is);
        Person person = (Person)in.readObject();

        System.out.println("name : " + person.getName() + ", age : " + person.getAge());
    }
}