出现事务无法回滚问题,以前用oracle,sqlserver做的项目一直没有出现事务不能回滚问题,这次用的是mysql出现了事务无法回滚问题。到网上查了资料说要把mysql的表格式设为INNODB就可以了,但我看了我的表,都是这个格式啊。
spring主配置文件关于事务的配置如下:
Service方法里的代码:
spring主配置文件关于事务的配置如下:
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<!-- the transactional semantics... -->
<tx:attributes>
<!-- all methods starting with 'get' are read-only -->
<tx:method name="get*" read-only="true" />
<tx:method name="select*" read-only="true" />
<!-- other methods use the default transaction settings (see below) -->
<tx:method name="*" />
</tx:attributes>
</tx:advice>
<aop:config>
<aop:advisor
pointcut="execution(* com.dd.webphoto.service.*.*(..))"
advice-ref="txAdvice" />
</aop:config>
Service方法里的代码:
private PhotoOrderDAO photoOrderDAO;
private OrderdetailDAO orderdetailDAO;
public void saveOrder(PhotoOrder order,Cart cart) throws Exception{
photoOrderDAO.savePhotoOrder(order);
List<Orderdetail> orderItems = cart.getItems();
for (int i = 0; i < orderItems.size(); i++) {
Orderdetail detail = orderItems.get(i);
detail.setPhotoOrder(order);
//detail.setIsnew(0);该属性为不能为空,在这抛出异常,前面插入的数据没有回滚
orderdetailDAO.saveOrderdetail(detail);
}
}