// com.feilong.spring.aspects.UserManager
  @Around(value = "pointcut()")
  public void around(ProceedingJoinPoint joinPoint) throws Throwable {
    // LoggerFactory.
    // log.
    Method method = getMethod(joinPoint, Log.class);
    String methodName = method.getName();
    Date begin = new Date();
    // 通过反射执行目标对象的连接点处的方法
    joinPoint.proceed();
    // 在来得到方法名吧,就是通知所要织入目标对象中的方法名称
    Date end = new Date();
    Object[] args = joinPoint.getArgs();
    // for (Object arg : args){
    // log.info("arg:{}", arg.toString());
    // }
    // log.info("{},{}", begin, end);

    _log = (Log) getAnnotation(joinPoint, Log.class);
    String level = _log.level();
    // log.debug("level:{}", level);
    // 输出的日志 怪怪的 02:13:10 INFO (NativeMethodAccessorImpl.java:?) [invoke0()] method:addUser([1018,
    // Jummy]),耗时:0
    // ReflectUtil.invokeMethod(log, level, "method:{}({}),耗时:{}", objects);

    String format = "method:%s(%s),耗时:%s";
    Object[] objects = {methodName, args, DateUtil.getIntervalForView(begin, end)};
    Object message = StringUtil.format(format, objects);
    log.log(Level.toLevel(level), message);
  }
 /**
  * 是不是pojo类
  *
  * @param className 类名
  * @return
  * @author 金鑫
  * @version 1.0 2010-4-19 下午02:55:37
  */
 private boolean isPoJoClass(String className) {
   return StringUtil.isContain(className, "pojo");
 }