• 序列化 serialization
    • Reference

    序列化 serialization

    Serialization is a mechanism by which you can save the state of an object by converting it to a byte stream.

    JAVA中实现serialization主要靠两个类:

    • ObjectOuputStream
    • ObjectInputStream

    他们是JAVA IO系统里的OutputStream和InputStream的子类

    自定义序列化的作用如下：

    1. Persist only meaningful data.
    2. Manage serialization between different versions of your class.
    3. Avoid exposing the serialization mechanism to client API.

    Reference

    • The Java HotSpot: Customizing Java Serialization [Part 2]