本文探讨了服务层中出现的缓存与数据库不一致的问题。特别是在事务回滚时，缓存中的数据未能及时更新，导致与数据库状态不同步。文章讨论了如何解决这一问题。
Condition:
On Service layer, while a transaction around a service method rollbacked , in the method, it occurs that the data cached is not concurrent with DB.For example, use ehcache , a method , is contained by entity(POJO) ,setXXX(...) happened as well as the data in cache is changed ,so that it is different from DB~~ How to resolve it?
Solution :
On Service layer, while a transaction around a service method rollbacked , in the method, it occurs that the data cached is not concurrent with DB.For example, use ehcache , a method , is contained by entity(POJO) ,setXXX(...) happened as well as the data in cache is changed ,so that it is different from DB~~ How to resolve it?
Solution :
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