Java保存类不保存

public class MyClass implements Serializable {
    private String name;
    private transient int age;
    // ...
}

public class MyClass implements Serializable {
    private String name;
    private int age;
    // ...

    private void writeObject(ObjectOutputStream out) throws IOException {
        out.defaultWriteObject();
        // 在这里可以选择性地保存属性
    }

    private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
        in.defaultReadObject();
        // 在这里可以选择性地读取属性
    }
}