spring.xml中的配置

 <?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:context="http://www.springframework.org/schema/context" 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/aop
                         http://www.springframework.org/schema/aop/spring-aop.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">

     <!-- 启用注解 -->
     <context:annotation-config />

     <!-- 启动组件扫描，排除@Controller组件，该组件由SpringMVC配置文件扫描 -->

　　　　//base-package中的属性是controller所在的路径
     <context:component-scan base-package="cn.ms.smartapp.xdhsop">
         <context:exclude-filter type="annotation"
             expression="org.springframework.stereotype.Controller" />
     </context:component-scan>

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

     <bean id="propertyConfigurer"
         class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
         <property name="locations">
             <list>
                 <value>/WEB-INF/classes/dbconfig.properties</value>
             </list>
         </property>
     </bean>

     <!-- 阿里 druid数据库连接池 -->
     <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
         destroy-method="close">
         <!-- 数据库基本信息配置 -->
         <property name="url" value="${url}" />
         <property name="username" value="${username}" />
         <property name="password" value="${password}" />
         <property name="driverClassName" value="${driverClassName}" />
         <property name="filters" value="${filters}" />
         <!-- 最大并发连接数 -->
         <property name="maxActive" value="${maxActive}" />
         <!-- 初始化连接数量 -->
         <property name="initialSize" value="${initialSize}" />
         <!-- 配置获取连接等待超时的时间 -->
         <property name="maxWait" value="${maxWait}" />
         <!-- 最小空闲连接数 -->
         <property name="minIdle" value="${minIdle}" />
         <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
         <property name="timeBetweenEvictionRunsMillis" value="${timeBetweenEvictionRunsMillis}" />
         <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
         <property name="minEvictableIdleTimeMillis" value="${minEvictableIdleTimeMillis}" />
         <property name="validationQuery" value="${validationQuery}" />
         <property name="testWhileIdle" value="${testWhileIdle}" />
         <property name="testOnBorrow" value="${testOnBorrow}" />
         <property name="testOnReturn" value="${testOnReturn}" />
         <property name="maxOpenPreparedStatements" value="${maxOpenPreparedStatements}" />
         <!-- 打开removeAbandoned功能 -->
         <property name="removeAbandoned" value="${removeAbandoned}" />
         <!-- 1800秒，也就是30分钟 -->
         <property name="removeAbandonedTimeout" value="${removeAbandonedTimeout}" />
         <!-- 关闭abanded连接时输出错误日志 -->
         <property name="logAbandoned" value="${logAbandoned}" />
     </bean>

     <tx:advice id="txAdvice" transaction-manager="transactionManager">
         <tx:attributes>
             <tx:method name="delete*" propagation="REQUIRED" read-only="false"
                 rollback-for="java.lang.Exception" />
             <tx:method name="insert*" propagation="REQUIRED" read-only="false"
                 rollback-for="java.lang.Exception" />
             <tx:method name="update*" propagation="REQUIRED" read-only="false"
                 rollback-for="java.lang.Exception" />
             <tx:method name="save*" propagation="REQUIRED" read-only="false"
                 rollback-for="java.lang.Exception" />
         </tx:attributes>
     </tx:advice>

     <aop:aspectj-autoproxy proxy-target-class="true" />

     <!-- 事物处理 -->
     <aop:config>
         <aop:pointcut id="pc"
             expression="execution(* cn.ms.smartapp.xdhsop.service..*(..))" />
         <aop:advisor pointcut-ref="pc" advice-ref="txAdvice" />
     </aop:config>

     <!-- 配置mybatis -->
     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
         <property name="dataSource" ref="dataSource" />
         <property name="configLocation" value="classpath:mybatis/mybatisConfig.xml"></property>
         <!-- mapper扫描 -->
         <property name="mapperLocations" value="classpath:mybatis/*/*.xml"></property>
     </bean>

     <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
         <constructor-arg ref="sqlSessionFactory" />
     </bean>
 </beans>