在SpringMVC 中无法进入方法拦截器

[南窗寄傲琴书消忧]

配置文件redis.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">

    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="location" value="classpath:redis.properties"/>
    </bean>
    <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig" >
        <property name="maxIdle" value="${redis.maxIdle}" />
        <property name="maxWaitMillis" value="${redis.maxWait}" />
        <property name="testOnBorrow" value="${redis.testOnBorrow}" />
    </bean >
    <!-- redis服务器中心 -->
    <bean id="connectionFactory"  class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" >
        <property name="poolConfig" ref="poolConfig" />
        <property name="port" value="${redis.port}" />
        <property name="hostName" value="${redis.host}" />
        <property name="password" value="${redis.password}" />
        <property name="timeout" value="${redis.timeout}" ></property>
    </bean >
    <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate" >
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="keySerializer" >
            <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
        </property>
        <property name="valueSerializer" >
            <bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
        </property>
    </bean >

    <!-- 拦截处理-->
    <bean id="methodCacheInterceptor" class="com.xyb.interceptor.MethodCacheInterceptor" >
        <property name="redisUtil" ref="redisUtil" />
    </bean >

    <bean id="redisUtil" class="com.xyb.utils.cache.RedisUtil" >
        <property name="redisTemplate" ref="redisTemplate" />
    </bean >
        <!--拦截-->
       <bean id="methodCachePointCut"  class="org.springframework.aop.support.RegexpMethodPointcutAdvisor" >
           <property name="advice" >
               <ref bean="methodCacheInterceptor" />
           </property>
           <property name="patterns" >
               <list>
          <!-- 
                   <value>.*get.*</value>
-->
                   <value>com.xyb.service.impl.*</value >
               </list>
           </property>
       </bean >


</beans>

MethodCacheInterceptor.java 总是无法进入此方法中，不知道是否哪里配置错误了

    @Override
    public Object invoke(MethodInvocation invocation) throws Throwable {
  //缓存处理。。。。

   //调用目标方法
   Object rval = invocation.proceed();
   //调用目标方法之后执行的动作
   System.out.println("comming..........");
        return rval;
    }

Service

public interface AticleService {
    //查询 id 所有
    Aticle getAticleById(int id);
    List<Aticle> getAticleAll();
    List<Aticle> getAticleByType(int mtype);
    List<Aticle> selectIndex();
    //增删改
    int addAticle(Aticle aticle);
    int deleteAticle(Aticle aticle);
    int updateAticle(Aticle aticle);
    int deleteAticleById(int id);
}

ServiceImpl

@Service("aticleService")
@Transactional(rollbackFor = Exception.class)
public class AticleServiceIml implements AticleService{
    @Resource(name="aticleDao")
    private AticleDao aticleDao;

    public Aticle getAticleById(int id) {
        return aticleDao.selectAticleById(id);
    }

    public List<Aticle> getAticleAll() {
        return  aticleDao.selectAticleAll();
    }

    public List<Aticle> getAticleByType(int mtype) {
        return aticleDao.selectAticleByType(mtype);
    }

    public List<Aticle> selectIndex() {
        return aticleDao.selectIndex();
    }

    public int addAticle(Aticle aticle) {
        return aticleDao.addAticle(aticle);
    }

    public int deleteAticle(Aticle aticle) {
        return aticleDao.deleteAticle(aticle);
    }

    public int updateAticle(Aticle aticle) {
        return aticleDao.updateAticle(aticle);
    }

    public int deleteAticleById(int id) {
        return aticleDao.deleteAticleById(id);
    }
}

在做查询的时候 能查出数据库的内容，但是无法对service中的各种方法进行拦截，无法进入intercepter，不知道是不是要对serviceImpl代理，可是MVC自动注解中找不到service的bean，