<?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:tx="http://www.springframework.org/schema/tx"       xmlns:aop="http://www.springframework.org/schema/aop"       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/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">    <!--配置properties文件的位置-->    <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>    <!--配置spring创建IOC容器时要扫描的包-->    <context:component-scan base-package="com.itheima">        <!--配置扫描注解时，排除表现层注解，要求表现层对象必须都用Controller注解-->        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"></context:exclude-filter>    </context:component-scan>    <!--配置spring整合mybatis的工厂类对象-->    <bean id="sqlSessionfactorybean" class="org.mybatis.spring.sqlSessionfactorybean">    <property name="dataSource" ref="dataSource"></property>    </bean>    <!--配置数据源-->    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">        <property name="driverClassName" value="${jdbc.driver}"></property>        <property name="url" value="${jdbc.url}"></property>        <property name="username" value="${jdbc.username}"></property>        <property name="password" value="${jdbc.password}"></property>    </bean>    <!--配置映射文件的位置，用于让spring读取包下的类，来创建dao接口的代理实现类，同时存入ioc容器-->    <bean id="mapperScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">        <property name="basePackage" value="com.itheima.dao"></property>    </bean>    <!--配置事务管理器-->    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">        <property name="dataSource" ref="dataSource"></property>    </bean>    <!--配置事务的通知-->    <tx:advice id="txAdvice" transaction-manager="transactionManager">        <!--配置事务的属性-->        <tx:attributes>            <tx:method name="*" propagation="required" read-only="false"/>            <tx:method name="find*" read-only="true" propagation="SUPPORTS"/>        </tx:attributes>    </tx:advice>    <!--配置aop-->    <aop:config>        <!--配置通用切入点表达式-->        <aop:pointcut id="pt1" expression="execution(* com.itheima.service.impl.*.*(..))"></aop:pointcut>        <!--建立切入点表达式和事务通知的关系-->        <aop:advisor advice-ref="txAdvice" pointcut-ref="pt1"></aop:advisor>    </aop:config></beans>