75 lines
2.5 KiB
C#
75 lines
2.5 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using System;
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public class TimeTools
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{
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/// <summary>
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/// DateTime转时间戳
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/// </summary>
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/// <param name="targetDateTime">DateTime</param>
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/// <returns>时间戳（秒）</returns>
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public static long ConvertToTimeStamp(DateTime targetDateTime)
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{
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return (targetDateTime.ToUniversalTime().Ticks - 621355968000000000) / 10000000;
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}
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/// <summary>
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/// 时间戳转DateTime
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/// </summary>
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/// <param name="timeStamp">时间戳（秒）</param>
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/// <returns>DateTime</returns>
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public static DateTime GetDateTimeFromTimeStamp(long timeStamp)
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{
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//获取到当前时区的开始时间戳
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DateTime startDateTime = TimeZoneInfo.ConvertTimeFromUtc(new DateTime(1970, 1, 1, 0, 0, 0), TimeZoneInfo.Local);
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long targetTimeStamp = ((long)timeStamp * 10000000);
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TimeSpan targetTS = new TimeSpan(targetTimeStamp);
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DateTime targetDateTime = startDateTime.Add(targetTS);
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return targetDateTime;
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}
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//一天总共的秒数
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private const int CN_ONE_DAY_SECONDS = 24 * 60 * 60;
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//一小时总共的秒数
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private const int CN_ONE_HOUR_SECONDS = 60 * 60;
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//一分钟总共的秒数
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private const int CN_ONE_MIN_SECONDS = 60;
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/// <summary>
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/// 把秒数转换成天时分秒
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/// </summary>
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/// <param name="totalSeconds">总的秒数</param>
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/// <returns></returns>
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public static string ConvertSecToDHMS(int totalSeconds)
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{
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int days = totalSeconds / CN_ONE_DAY_SECONDS;
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int hours = totalSeconds % CN_ONE_DAY_SECONDS / CN_ONE_HOUR_SECONDS;
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int minutes = totalSeconds % CN_ONE_HOUR_SECONDS / CN_ONE_MIN_SECONDS;
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int seconds = totalSeconds % CN_ONE_HOUR_SECONDS % CN_ONE_MIN_SECONDS;
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return string.Format("{0}天：{1}时：{2}分：{3}秒：", days, hours, minutes, seconds);
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}
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//获取第N天的0点的时间戳（游戏中常用作活动的刷新，可以做个计时器，获取到这个时间戳然后我当前时间戳相减做回调处理）
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public static long GetNextDayZeroTimeStamp(int day)
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{
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//当天0时0分0秒
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DateTime todayMidnight = DateTime.Now.Date;
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//第二天的0时0分0秒
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DateTime nextDayMidnight = todayMidnight.AddDays(day);
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return ConvertToTimeStamp(nextDayMidnight);
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}
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/// <summary>
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/// 当前的时间戳
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/// </summary>
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public static long TimeStampNow
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{
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get
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{
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return (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000;
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}
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}
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}
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