/// <summary>        /// DateTime时间格式转换为Unix时间戳格式        /// </summary>        /// <param name="time"> DateTime时间格式</param>        /// <returns>Unix时间戳格式</returns>        public static string ConvertDateTimeInt(System.DateTime time)        {            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));            return ((int)(time - startTime).TotalSeconds).ToString();        }