Spring @Tansactional 事务回滚http://www.catalysts.cc/wissenswertes/spring-transactional-rollback-on
Spring @Tansactional 事务回滚
http://www.catalysts.cc/wissenswertes/spring-transactional-rollback-on-checked-exceptions/?lang=en
1、@Tansactional默认只回滚unchecked异常
2、如果要回滚checked异常，必须要使用rollbackfor