报错内容：找不到transactionManager
原因：xml配置平台事务管理器的时候给了id。配置@Transaction注解时没有配置transactionManager
解决方案:将xml中配置的id="tranManager"改为id="transactionManager"。原因是因为@Transaction中transactionManager的默认名称是”transactionManager“
- transactionManager qualifier bean PlatformTransactionManager matchtransactionmanager qualifier bean platformtransactionmanager quot qualifier bean1 bean transactionmanager platformtransactionmanager qualifiers qualifier qualifying qualified generalized distributed detection qualified hack-a-sat qualifiers reverse部分