ssm整合-Sping整合Mybatis框架配置事务07

在spring配置文件中配置：<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       xmlns:context="http://www.springframework.org/schema/context"       xmlns:aop="http://www.springframework.org/schema/aop"       xmlns:tx="http://www.springframework.org/schema/tx"       xsi:schemaLocation="http://www.springframework.org/schema/beans    http://www.springframework.org/schema/beans/spring-beans.xsd    http://www.springframework.org/schema/context    http://www.springframework.org/schema/context/spring-context.xsd    http://www.springframework.org/schema/aop    http://www.springframework.org/schema/aop/spring-aop.xsd    http://www.springframework.org/schema/tx    http://www.springframework.org/schema/tx/spring-tx.xsd">    <!--开启注解的扫描,希望处理service和dao，controller不需要spring框架去处理-->    <context:component-scan base-package="cn.itcast">        <!--配置那些注解不扫描,type是类型（为注解），expression是注解的全路径-->        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"></context:exclude-filter>    </context:component-scan>    <!--Spring整合Mybatis框架-->    <!--配置连接池-->    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">        <property name="driverClass" value="com.mysql.jdbc.Driver"/>        <property name="jdbcUrl" value="jdbc:mysql:///ssm"/>        <property name="user" value="root"/>        <property name="password" value="123456"/>    </bean>    <!--配置SqlSessionFactory工厂-->    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">        <!--通过dataSource连接池构建工厂-->        <property name="dataSource" ref="dataSource"/>    </bean>    <!--配置AccountDao接口所在包-->    <bean id="mapperScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">        <!--扫描基本的包-->        <property name="basePackage" value="cn.itcast.dao"/>    </bean>    <!--配置Spring框架声明式事务管理-->    <!--配置事务管理器-->    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">        <property name="dataSource" ref="dataSource"></property>    </bean>    <!--配置事务通知-->    <tx:advice id="txAdvice" transaction-manager="transactionManager">        <tx:attributes>            <tx:method name="find*" read-only="true"/>            <tx:method name="*" isolation="DEFAULT"        </tx:attributes>    </tx:advice>    <!--配置AOP增强-->    <aop:config>        <aop:advisor advice-ref="txAdvice" pointcut="execution(* cn.itcast.service.*ServiceImpl.*(..)"    </aop:config></beans>