springboot 拦截器如何获取到serviceImpl方法中的参数

现在需要在维护的项目中添加一个方法，不想动原来的逻辑所以想到用拦截器或者aop切面去扩展业务，但是需要获取service中的参数或者返回值都可以，一般的拦截器都是取controller层的request和response。求解决方法，有其他实现的技术也可以

## controller
@PostMapping("/test")
    @ApiOperation("测试一下")
    public QueryResult test(){
        String kkk = "2222";
        return QueryResult.success( aiLawUnifyFXService.test(kkk));
    }

## serviceImpl:

    @Transactional(rollbackFor = Exception.class,propagation= Propagation.REQUIRED)
    @Override
    public int test(String kkk) {
        int ll = aiEventHandleBaseService.updateAppEventProcessStatus("AI22040710023600002", null,0);
        System.out.println("-----------------------------------service返回----------------------------");
        return ll;
    }

## 这里跳转到了第二层serviceImpl 需要获取的就是层的eventId 参数或者返回值i

    @Intercept
    @Override
    public int updateAppEventProcessStatus(String eventId, String handleStatus, String finishStatus) {
        System.out.println("---------------222222222--------------------");
        int i = aiEventHandleBaseDao.updateAppEventProcessStatus(eventId, handleStatus, finishStatus);
        return i;
    }


## 这里是写的拦截器 但是返回的都是controller中的
@Component
public class Ilegalinterceptor implements HandlerInterceptor {
    @Autowired
    private AiLawUnifyFXService aiLawUnifyFXService;
    @Autowired
    private AiEventHandleBaseService aiEventHandleBaseService;
    @Override
    public boolean preHandle(HttpServletRequest request,
                             HttpServletResponse response,
                             Object handler) {
        System.out.println("开始拦截 LoginInterceptor.........");
        String queryString = request.getQueryString();
        System.out.println(queryString);
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
                           @Nullable ModelAndView modelAndView) {
        String eventId = request.getParameter("eventId");
        Object eventId1 = request.getAttribute("eventId");
        System.out.println("结束 LoginInterceptor.........");
        //业务代码 为了同一个事物机制写在这里
        String queryString = request.getQueryString();
    //    aiLawUnifyFXService.update("AI22032216293300003",0);
        System.out.println("结束 LoginInterceptor.........1111111111111111");
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
                                @Nullable Exception ex) {
        System.out.println("完全结束 LoginInterceptor.........");

    }

}

你都说aop了，那就aop呗