/// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="ids"></param>
        /// <returns></returns>
        public JsonResult DeleteArea(string ids)
        {
            var result = areaService.DeleteAreaByIds(ids);
            var flag   = result.Status == MessageStatus.Success ? true : false;
            var msg    = result.Message;

            return(Json(new { flag = flag, msg = msg }));
        }