添加注解

@Autowired  
PlatformTransactionManager platformTransactionManager;  
@Autowired  
TransactionDefinition transactionDefinition;

启用事务

TransactionStatus transactionStatus = platformTransactionManager.getTransaction(transactionDefinition);

提交事务

platformTransactionManager.commit(transactionStatus);

回滚事务

platformTransactionManager.rollback(transactionStatus);