Comments (3)
zengjingfang
commented on September 21, 2024
Serializable
- 序列化 Object > ObjectOutputStream.writeObject
- 反序列化 ObjectInputStream.readObject > Object
- serialVersionUID
+ 标识一个系列化的类，序列化时一起写到文件中，反序列化时验证这个ID,不相同则失败
+ 保障了在进行版本升级的过程中对类的成员进行了修改，避免崩溃 - 不参与序列化的
+ static的静态变量
+ transient关键字标记的成员变量
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zengjingfang
commented on September 21, 2024
Parcelabel
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zengjingfang
commented on September 21, 2024
区别
- Serializable
+ 使用简单方便
+ 要进行I/O操作，开销大 - Parcelable
+ 为android而生，性能好
+ 主要在主内存上序列化，是为了在组件间能够快速的传递数据
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