反序列化字节数组

import java.io.*;

public class ObjectSerializationExample {
    public static void main(String[] args) {
        // 创建一个Person对象
        Person person = new Person("张三", 25);

        // 将Person对象序列化为字节数组
        byte[] serializedBytes = serialize(person);

        // 将字节数组反序列化为Person对象
        Person deserializedPerson = deserialize(serializedBytes);

        // 输出反序列化后的Person对象
        System.out.println(deserializedPerson);
    }

    public static byte[] serialize(Object obj) {
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        ObjectOutputStream objectOutputStream = null;

        try {
            objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
            objectOutputStream.writeObject(obj);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                if (objectOutputStream != null) {
                    objectOutputStream.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        return byteArrayOutputStream.toByteArray();
    }

    public static Object deserialize(byte[] bytes) {
        ObjectInputStream objectInputStream = null;

        try {
            objectInputStream = new ObjectInputStream(new ByteArrayInputStream(bytes));
            return objectInputStream.readObject();
        } catch (IOException | ClassNotFoundException e) {
            e.printStackTrace();
        } finally {
            try {
                if (objectInputStream != null) {
                    objectInputStream.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        return null;
    }
}

class Person implements Serializable {
    private String name;
    private int age;

    public Person(String name, int age) {
        this.name = name;
        this.age = age;
    }

    @Override
    public String toString() {
        return "Person{" +
                "name='" + name + '\'' +
                ", age=" + age +
                '}';
    }
}