springboot多数据源配置事务

Springboot单数据源时，事务直接在方法或者类上面使用@Transactional注解即可

对于多数据源，需要在@Transactional中制定数据源的transctionManager

@Override@Transactional(rollbackFor = RuntimeException.class ,value = "mysqlTransactionManager")public boolean insertOrder(OrderVO orderVO) throws Exception{    orderDao.insertOrderInfo(orderVO);    for (OrderDetailVO detailVO : orderVO.getDetailVOList()) {        orderDao.insertOrderDetail(detailVO);    }    return true;}