public void InsertOrDelMenuRelation(int cid, int aid, int flag) { try { handler.InsertOrDelMenuRelation(cid, aid, flag); } catch (TuhuBizException) { throw; } catch (Exception innerEx) { var exception = new LogisticException(BizErrorCode.SystemError, "关联或解除关联错误", innerEx); logger.Log(Level.Error, exception, "Error in InsertOrDelMenuRelation."); throw exception; } }