applicationContext新手配置

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:p="http://www.springframework.org/schema/p" 
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="   
               http://www.springframework.org/schema/beans 
               http://www.springframework.org/schema/beans/spring-beans.xsd   
               http://www.springframework.org/schema/aop 
               http://www.springframework.org/schema/util 
               http://www.springframework.org/schema/util/spring-util-3.2.xsd
               http://www.springframework.org/schema/aop/spring-aop.xsd   
               http://www.springframework.org/schema/tx 
               http://www.springframework.org/schema/tx/spring-tx.xsd 
               http://www.springframework.org/schema/context 
               http://www.springframework.org/schema/context/spring-context.xsd">
               <!-- 自动扫描 -->
    <context:component-scan base-package="com.excel.*" >
    <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" /> 
    </context:component-scan>
    <!-- enable transaction demarcation with annotations -->  
    <tx:annotation-driven /> 
        <bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="location" value="classpath:jdbc.properties" />
    </bean>
    <!-- JNDI获取数据源(使用dbcp连接池) -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName" value="${driver}" />
        <property name="url" value="${url}" />
        <property name="username" value="${username}" />
        <property name="password" value="${password}" />
        <!-- 初始化连接大小 -->
        <property name="initialSize" value="${initialSize}"></property>
        <!-- 连接池最大数量 -->
        <property name="maxActive" value="${maxActive}"></property>
        <!-- 连接池最大空闲 -->
        <property name="maxIdle" value="${maxIdle}"></property>
        <!-- 连接池最小空闲 -->
        <property name="minIdle" value="${minIdle}"></property>
        <!-- 获取连接最大等待时间 -->
        <property name="maxWait" value="${maxWait}"></property>
    </bean>
    <!-- spring和MyBatis完美整合，不需要mybatis的配置映射文件 -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
          <property name="configLocation" value="classpath:mybatis-config.xml"></property>
        <!-- 自动扫描mapping.xml文件 -->
         <property name="mapperLocations" value="classpath:com/excel/dao/mapper/*.xml"></property>
    </bean>
    <!-- DAO接口所在包名，Spring会自动查找其下的类 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.excel.dao" />
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
    </bean>
    <bean id="transactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>
    <bean class="com.bookshop.util.SpringContextUtil"></bean>
     <import resource="ids-redis.xml" />

 </beans>