////// 获取时间戳 /// ///public static string GetTimeStamp(System.DateTime time) { long ts = ConvertDateTimeToInt(time); return ts.ToString(); } /// /// 将c# DateTime时间格式转换为Unix时间戳格式 /// /// 时间 ///long public static long ConvertDateTimeToInt(System.DateTime time) { System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0)); long t = (time.Ticks - startTime.Ticks) / 10000; //除10000调整为13位 return t; } ////// 时间戳转为C#格式时间 /// /// ///private DateTime ConvertStringToDateTime(string timeStamp) { DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); long lTime = long.Parse(timeStamp + "0000"); TimeSpan toNow = new TimeSpan(lTime); return dtStart.Add(toNow); }
////// 时间戳 /// public class TimeHelp { ////// 获取时间戳 /// ///public static string GetTimeStamp(System.DateTime time,int length=13) { long ts = ConvertDateTimeToInt(time); return ts.ToString().Substring(0,length); } /// /// 将c# DateTime时间格式转换为Unix时间戳格式 /// /// 时间 ///long public static long ConvertDateTimeToInt(System.DateTime time) { System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0)); long t = (time.Ticks - startTime.Ticks) / 10000; //除10000调整为13位 return t; } ////// 时间戳转为C#格式时间 /// /// ///public static DateTime ConvertStringToDateTime(string timeStamp) { DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); long lTime = long.Parse(timeStamp + "0000"); TimeSpan toNow = new TimeSpan(lTime); return dtStart.Add(toNow); } /// /// 时间戳转为C#格式时间10位 /// /// Unix时间戳格式 ///C#格式时间 public static DateTime GetDateTimeFrom1970Ticks(long curSeconds) { DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); return dtStart.AddSeconds(curSeconds); } ////// 验证时间戳 /// /// /// 差值(分钟) ///public static bool IsTime(long time, double interval) { DateTime dt = GetDateTimeFrom1970Ticks(time); //取现在时间 DateTime dt1 = DateTime.Now.AddMinutes(interval); DateTime dt2 = DateTime.Now.AddMinutes(interval * -1); if (dt > dt2 && dt < dt1) { return true; } else { return false; } } /// /// 判断时间戳是否正确(验证前8位) /// /// ///public static bool IsTime(string time) { string str = GetTimeStamp(DateTime.Now,8); if (str.Equals(time)) { return true; } else { return false; } } }