Spring事务配置

<!-- 配置扫描器 -->
    <context:component-scan base-package="com.lv.jee.spring.comment">
    </context:component-scan> 


<!-- 配置数据库相关-事务 -->
     <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
        <property name="url" value="jdbc:mysql://localhost:3306/test"></property>
        <property name="username" value="root"></property>
        <property name="password" value="root"></property>
        <property name="maxActive" value="10"></property>
        <property name="maxIdle" value="6"></property>
    </bean> 

<!-- 配置事务管理器txManager -->
     <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"></property>
    </bean>



<!-- 增加对事务的支持 -->
    <tx:annotation-driven transaction-manager="txManager"/>