原来是希望第一次保存的时候获取到id,然后根据id生成一个内部编码,再回写回数据库。但是要在一个事务里完成。
结果报错了,提示:
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect)
各位给点建议
原来是希望第一次保存的时候获取到id,然后根据id生成一个内部编码,再回写回数据库。但是要在一个事务里完成。
结果报错了,提示:
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect)
各位给点建议