错误信息如下: 2017-09-27 16:27:16.153 - [com.ldyun.base.service.impl.BaseRetailOrderServiceImpl] - 新增零售商品订单~org.springframework.dao.CannotAcquireLockException: ### Error updating database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackExce…

java.sql.SQLException: Lock wait timeout exceeded 该异常为一个service中调用了另一个service,两个service对同一表进行操作,造成事务嵌套,从而死锁. 解决办法:在当前方法前加入@Transactional(propagation=Propagation.SUPPORTS) @Transactional(propagation=Propagation.REQUIRED) // 容器不为这个方法开启事务 @Transactional…

Caused by: java.lang.ClassNotFoundException: org.springframework.dao.DataIntegrityViolationException     at java.net.URLClassLoader$1.run(Unknown Source)     at java.security.AccessController.doPrivileged(Native Method)     at java.net.URLClassLoader…

可能是Spring配置文件 事务通知里面的方法  与实际方法不匹配 <tx:advice id="advice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="delete*&…

通过这个简单的案例,手把手教给你分析异常信息(适合初学者看) org.springframework.dao.InvalidDataAccessApiUsageException: The given id must not be null!; nested exception is java.lang.IllegalArgumentException: The given id must not be null! at org.springframework.orm.jpa.EntityMan…

题记:以前记录过一些自己遇到的BUG,这个行为,让我一看报错的提示信息就能定位到问题的所在,后来记得比较多了,好多是重复性的再加上比较忙就没有详细的记录了,今天的工作量比较小,就顺便记录一下,以便以后更快的解决此类问题. BUG的报错信息如下所示: org.springframework.dao.InvalidDataAccessApiUsageException: Parameter value [41] did not match expected type [java.lang.Integ…

异常信息: org.springframework.dao.InvalidDataAccessApiUsageException: The given object has a null identifier: com.blog.entity.PersonalizedSettings; nested exception is org.hibernate.TransientObjectException: The given object has a null identifier: com.bl…

[spring]:org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MA…

报错:org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. 搞开发的时候碰到…

public Wcrash getWcrashInfo(int id) { String sql = "select plateform_id,android_version,app_version_code,app_version_name,device_id," + "model,brand,product,stack_trace,crash_date,package_name from wcrash where id = ? "; return this.jd…