/// <summary>
        /// 获取数组
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="paramName"></param>
        /// <returns></returns>
        public static T[] GetParams <T>(string paramName)
        {
            string _val = HttpContext.Current.Request[paramName];

            return(MCvHelper.ToArray <T>(_val));
        }