C#时间戳和时间互转

来源:互联网 发布:python 读取配置文件 编辑:程序博客网 时间:2024/06/06 06:31

C#时间戳和时间互转常用方法:

        static readonly DateTime StartDateTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));        /// <summary>        /// 时间戳转为C#格式时间        /// </summary>        /// <param name="timeStamp">13位整数型timestamp</param>        /// <returns></returns>        public static DateTime GetTime(long timeStamp)        {            try            {                TimeSpan toNow = new TimeSpan(timeStamp * 10000L);                return StartDateTime.Add(toNow);            }            catch            {                logger.Warn("时间戳转换失败", timeStamp.ToString());                return DateTime.Now;            }        }        /// <summary>        /// 时间戳转为C#格式时间        /// </summary>        /// <param name="timeStamp">13位整数型timestamp</param>        /// <returns></returns>        public static DateTime GetTime(string timeStamp)        {            if (string.IsNullOrEmpty(timeStamp)) { return DateTime.Now; }            try            {                long lTime = long.Parse(timeStamp) * 10000L;                TimeSpan toNow = new TimeSpan(lTime);                return StartDateTime.Add(toNow);            }            catch            {                logger.Warn("时间戳转换失败", timeStamp);                return DateTime.Now;            }        }        /// <summary>        /// DateTime时间格式转换为Unix时间戳格式        /// </summary>        /// <param name=”time”></param>        /// <returns></returns>        public static long ConvertDateTimeInt(DateTime time)        {            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));            return (long)(time - startTime).Ticks / 10000;        }

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