mybatis -spring 整合 .事物不起作用

你是用注解事务吗？如果是注解事务有没有同一个类里面的方法调用涉及事务，如果有事务是不会生效的

<!-- myBatis文件 -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <!-- 自动扫描entity目录, 省掉Configuration.xml里的手工配置 -->
        <property name="mapperLocations" value="classpath:com/sd/**/mapping/*Mapper.xml" />
    </bean>
 
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.sd..*.dao" />
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
    </bean>
    <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg index="0" ref="sqlSessionFactory" />
    </bean>
    <!-- 配置事务管理器 -->
    <bean id="transactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>
    <!-- 注解方式配置事物 -->
    <tx:annotation-driven transaction-manager="transactionManager" />
 
    <!-- 拦截器方式配置事物 -->
    <!-- PROPAGATION_SUPPORTS: 如果已经存在事务,则加入事务;如果没有事务,则以非事务的方式执行; PROPAGATION_MANDATORY: 
        使用当前事务, 如果没有, 则抛出异常; PROPAGATION_REQUIRED: 新建事务,如果当前有事务, 则挂起; P ROPAGATION_NOT_SUPPORTED:以非事务的方式执行, 
        如果当前有事务, 则挂起; PROPAGATION_NEVER:以非事务的方式执行, 如果当前有事务,则抛出异常; +/-Exception</prop> 
        + 表示异常出现时事物提交 - 表示异常出现时事务回滚 -->
    <tx:advice id="transactionAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="append*" propagation="REQUIRED" />
            <tx:method name="insert*" propagation="REQUIRED" />
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="modify*" propagation="REQUIRED" />
            <tx:method name="edit*" propagation="REQUIRED" />
            <tx:method name="delete*" propagation="REQUIRED" />
            <tx:method name="remove*" propagation="REQUIRED" />
            <tx:method name="repair" propagation="REQUIRED" />
            <tx:method name="delAndRepair" propagation="REQUIRED" />
            <tx:method name="get*" propagation="SUPPORTS" />
            <tx:method name="find*" propagation="SUPPORTS" />
            <tx:method name="load*" propagation="SUPPORTS" />
            <tx:method name="search*" propagation="SUPPORTS" />
            <tx:method name="datagrid*" propagation="SUPPORTS" />
            <tx:method name="*" propagation="SUPPORTS" />
        </tx:attributes>
    </tx:advice>
    <!---->
    <aop:config>
        <aop:pointcut id="transactionPointcut"
            expression="execution(* com.sd..service..*Impl.*(..))" />
        <aop:advisor pointcut-ref="transactionPointcut"
            advice-ref="transactionAdvice" />
    </aop:config>