项目调试时,报以下错误: org.springframework.transaction.TransactionSystemException: Could not commit JPA transaction; nested exception is javax.persistence.RollbackException: Transaction marked as rollbackOnly at org.springframework.orm.jpa.JpaTransactionManage…
项目测试发生问题,方法正常结束,但是报了 Could not commit JPA transaction; nested exception is javax.persistence.RollbackException: Transaction marked as rollbackOnly org.springframework.transaction.TransactionSystemException: Could not commit JPA transaction; nested ex…
很多朋友在使用spring+hibernate或mybatis等框架时经常遇到报Transaction rolled back because it has been marked as rollback-only的异常,这个异常是怎么造成的 呢,下面将给大家进行详细的分析. 这是专门写的一个造成该异常的代码: @Transactional public void add(OperateLog entity)throws Exception { // TODO Auto-generate…
在使用spring做事务管理时,很多人都会遇到这样一段异常: org.springframework.transaction.UnexpectedRollbackException: Transaction rolled back because it has been marked as rollback-only at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(Abstr…
1. Transaction rolled back because it has been marked as rollback-only事务已回滚,因为它被标记成了只回滚<prop key="query*">PROPAGATION_REQUIRED,readOnly</prop>query开头的方法readOnly,所以只能select,抛出异常,insert/update/delete操作必然回滚 2. 发现selectA调用selectB,如果selec…
原文地址:https://blog.csdn.net/f641385712/article/details/80445912 1.概述 想必大家一想到事务,就想到ACID,或者也会想到CAP.但笔者今天不讨论这个,哈哈~本文将从应用层面稍带一点源码,来解释一下我们平时使用事务遇到的一个问题但让很多人又很棘手的问题:Transaction rolled back because it has been marked as rollback-only,中文翻译为:事务已回滚,因为它被标记成了只回滚.…
spring的声明事务提供了强大功能,让我们把业务关注和非业务关注的东西又分离开了.好东西的使用,总是需要有代价的.使用声明事务的时候,一 个不小心经常会碰到“Transaction rolled back because it has been marked as rollback-only”这个异常.有时候又常常会纳闷,"我已经try-catch了,为什么还这样呢?" <!-- 0 placeHolder --> <bean class="org.sp…
Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: Cannot open connection 检查一下 数据源 配置, 看你的异常应该是 使用 JTA 事物 ,容器没有实例化 EntityManager <?xml version="…