Guava不可变集合的序列化是否稳定? [英] Is the serialization of Guava immutable collections stable?

问题描述

警告我不要在串行通信中使用的对象中使用Guava不可变集合，因为如果一端的Guava版本被更新，则可能存在序列化版本不兼容的问题.这是一个有效的担忧吗?

I was warned against using Guava immutable collections in objects used in serialized communication because if the version of Guava on one end were updated, there could be serialization version incompatibility issues. Is this a valid concern?

推荐答案

是的，这是一个有效的问题.

Yes, that is a valid concern.

从Guava项目主页(http://code.google.com/p/guava-libraries/):

From the Guava project homepage (http://code.google.com/p/guava-libraries/):

所有对象的序列化形式可能会更改.不要持久保留这些，并假定它们可以在该库的将来版本中读取.

Serialized forms of ALL objects are subject to change. Do not persist these and assume they can be read by a future version of the library.

如果您使用的是Java本机序列化，那么Guava并不是一个不错的选择.

If you're using Java native serialization Guava is not a good choice.

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