spring mvc + mybatis框架搭建问题,service注册不了，急啊

Question

<?xml version="1.0" encoding="UTF-8"?>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd">

<!-- 启用spring注解扫描并指定包所在的位置 -->

<bean class="org.apache.commons.configuration.PropertiesConfiguration"
    name="propertiesConfiguration" scope="singleton">
    <constructor-arg value="config/all.properties" />
</bean>

<bean
    class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="properties">
        <bean class="org.apache.commons.configuration.ConfigurationConverter"
            factory-method="getProperties">
            <constructor-arg ref="propertiesConfiguration" />
        </bean>
    </property>
</bean>

<import resource="classpath:spring/applicationContext-db.xml" />
<!-- <import resource="classpath:spring/applicationContext-mail.xml" /> -->
<!-- <import resource="classpath:spring/applicationContext-mongodb.xml" 
    /> -->
<!-- <import resource="classpath:spring/applicationContext-redis.xml" /> -->

Answer 1

<?xml version="1.0" encoding="UTF-8"?>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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-4.2.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd">

<!-- dataSource 配置 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
    destroy-method="close" scope="singleton">
    <property name="driverClass" value="${jdbc.driverClassName}" />
    <property name="jdbcUrl" value="${jdbc.url}" />
    <property name="user" value="${jdbc.username}" />
    <property name="password" value="${jdbc.password}" />
    <!--当连接池中的连接耗尽的时候c3p0一次同时获取的连接数。Default: 3 -->
    <property name="acquireIncrement" value="${c3p0.acquireIncrement}"></property>
    <!--初始化时获取三个连接，取值应在minPoolSize与maxPoolSize之间。Default: 3 -->
    <property name="initialPoolSize" value="${c3p0.initialPoolSize}"></property>
    <!--最大空闲时间,60秒内未使用则连接被丢弃。若为0则永不丢弃。Default: 0 -->
    <property name="maxIdleTime" value="${c3p0.maxIdleTime}"></property>
    <!--连接池中保留的最大连接数。Default: 15 -->
    <property name="maxPoolSize" value="${c3p0.maxPoolSize}"></property>
    <property name="minPoolSize" value="${c3p0.minPoolSize}"></property>
    <!--两次连接中间隔时间，单位毫秒。Default: 1000 -->
    <property name="acquireRetryDelay" value="1000"></property>
    <!--定义在从数据库获取新连接失败后重复尝试的次数。Default: 30 -->
    <property name="acquireRetryAttempts" value="60"></property>
    <!--获取连接失败将会引起所有等待连接池来获取连接的线程抛出异常。但是数据源仍有效保留，并在下次调用getConnection()的时候继续尝试获取连接。如果设为true，那么在尝试获取连接失败后该数据源将申明已断开并永久关闭。Default: 
        false -->
    <property name="breakAfterAcquireFailure" value="false"></property>
</bean>

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

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.wisdom" />
    <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
</bean>

<!-- Spring MyBatis template -->
<bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
    <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory" />
</bean>

<!-- 开启AOP监听 只对当前配置文件有效 -->
<aop:aspectj-autoproxy expose-proxy="true" />
<!-- 开启注解事务 只对当前配置文件有效 -->
<tx:annotation-driven transaction-manager="transactionManager" />

<!-- 对dataSource 数据源进行事务管理 -->
<bean id="transactionManager"
    class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource" />
</bean>

<!-- 事务管理 通知 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
    <tx:attributes>
        <!-- 获取数据的方法,开启只读,提高数据库访问性能 -->
        <tx:method name="select*" propagation="SUPPORTS" read-only="true" />
        <tx:method name="count*" propagation="SUPPORTS" read-only="true" />
        <tx:method name="get*" propagation="SUPPORTS" read-only="true" />
        <tx:method name="find*" propagation="SUPPORTS" read-only="true" />
        <tx:method name="query*" propagation="SUPPORTS" read-only="true" />
        <tx:method name="add*" propagation="REQUIRED" />
        <tx:method name="delete*" propagation="REQUIRED" />
        <tx:method name="update*" propagation="REQUIRED" />
        <tx:method name="insert*" propagation="REQUIRED" />
        <!-- 对其他方法 进行事务管理,只要有异常就回滚 -->
        <tx:method name="*" propagation="REQUIRED" rollback-for="java.lang.Throwable" />
    </tx:attributes>
</tx:advice>

<!-- 事务 aop 配置 只对service进行管理 -->
<aop:config>
    <aop:pointcut
        expression=" (execution(* com.wisdom..*.service.*.*(..))) or (execution(* com.wisdom..*..*.service.interfaces.*.*(..)))"
        id="serviceMethods" />
    <aop:advisor advice-ref="txAdvice" pointcut-ref="serviceMethods" />
</aop:config>