【Code】时间戳转换天时分秒字符串

这个算是开发的非常常用的功能了，网上都很轻易的搜索到，我也就不再啰嗦原理如何，直接上代码，算是记录一下吧。

using UnityEngine;
using System;

public class Timer
{
private readonly DateTime unixEpoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);

DateTime GetDateTime(int unixTime)
    {
        return unixEpoch.AddSeconds(unixTime);
    }

    public string ExpireTime(uint expireTimeStamp, bool isShowFull = false)
    {
        DateTime lastTime = GetDateTime((int)expireTimeStamp);
        DateTime nowTime = DateTime.UtcNow;
        string dateDiff = "";
        TimeSpan ts1 = new TimeSpan(lastTime.Ticks);
        TimeSpan ts2 = new TimeSpan(nowTime.Ticks);
        TimeSpan ts = ts1.Subtract(ts2).Duration();
        if (isShowFull)
        {
            dateDiff = ts.Days.ToString() + "天" + ts.Hours.ToString() + "时" + ts.Minutes.ToString() + "分" + ts.Seconds.ToString() + "秒";
        }
        else
        {
            if (ts.Days > 0)
                dateDiff = ts.Days.ToString() + "天";
            else if (ts.Hours > 0)
                dateDiff = ts.Hours.ToString() + "小时";
            else if (ts.Minutes > 0)
                dateDiff = ts.Minutes.ToString() + "分钟";
            else
                dateDiff = ts.Seconds.ToString() + "秒钟";
        }
        return dateDiff;
    }
}

Ricky Yang个人原创，版权所有，转载注明，谢谢。http://blog.csdn.net/yangyy753