环境:spring 3.0.5
java拦截器代码
package com.atman.hci.agent.interceptor;

import org.aspectj.lang.ProceedingJoinPoint;

public class MessageInterceptor {

    public void invoke(ProceedingJoinPoint joinPoint) throws Throwable {
        System.out.println("Logging before " + joinPoint.getSignature().getName());
        Object retVal = joinPoint.proceed();
        System.out.println("Logging after " + joinPoint.getSignature().getName());
    }
}
被拦截的类就是1个普通的类，实现了自己的接口，但是没有实现spring的相关接口

spring配置
<aop:config     
    <aop:aspect ref="messageInterceptor">   
       <aop:around    pointcut="execution(* com.atman.cloudknows.chat.connection.HttpLongConnectionImpl.pushMessageToUser(..))"    method="invoke"/>   
    </aop:aspect>   
</aop:config>
程序不报任何异常，就是拦截不了