c# 中Datetime时间格式与Unix时间格式的相互转换

/// <summary> /// UnixTime-->Datetime /// </summary> /// <param name="d"></param> /// <returns></returns> private static DateTime ConvertIntDateTime(long unixTime) { DateTime time = System.DateTime.MinValue; DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); time = startTime.AddSeconds(unixTime); return time; } /// <summary> /// Datetime-->UnixTime /// </summary> /// <param name="time"></param> /// <returns></returns> private static long ConvertDateTimeInt(DateTime time) { double intResult = 0; DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); intResult = (time - startTime).TotalSeconds; return (long)intResult; }