You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
5.0 KiB
C#
142 lines
5.0 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace JobCreateFee
|
|
{
|
|
|
|
/// <summary>
|
|
/// datetime数据类型拓展
|
|
/// </summary>
|
|
public static class DateTimeExtension
|
|
{
|
|
|
|
/// <summary>
|
|
///将一个时间转换为秒级时间戳
|
|
/// </summary>
|
|
/// <param name="datetime">时间</param>
|
|
/// <returns></returns>
|
|
public static long ToTimeStampSeconds(this DateTime datetime)
|
|
{
|
|
return (long)Math.Round((datetime.ToUniversalTime() - new DateTimeOffset(1970, 1, 1, 0, 0, 0, TimeSpan.Zero)).TotalSeconds);
|
|
}
|
|
|
|
// /// <summary>
|
|
// ///将一个时间转换为毫秒级时间戳
|
|
// /// </summary>
|
|
// /// <param name="datetime"></param>
|
|
// /// <returns></returns>
|
|
// public static long ToTimeStampMilliSeconds(this DateTime datetime)
|
|
// {
|
|
|
|
// return (long)Math.Round((datetime.ToUniversalTime() - new DateTimeOffset(1970, 1, 1, 0, 0, 0, TimeSpan.Zero)).TotalMilliseconds);
|
|
// }
|
|
|
|
/// <summary>
|
|
/// 获取标准时间戳 秒级
|
|
/// </summary>
|
|
/// <param name="datetime"></param>
|
|
/// <returns></returns>
|
|
//public static long ToTimeStamp(this DateTime datetime)
|
|
//{ return ToTimeStampSeconds(datetime); }
|
|
|
|
// /// <summary>
|
|
// /// 将时间转换为时间字符串编码 yyyyMMddHHmmssffff
|
|
// /// </summary>
|
|
// /// <param name="datetime"></param>
|
|
// /// <returns></returns>
|
|
// public static string ToTimeStr(this DateTime datetime)
|
|
// {
|
|
// return datetime.ToString("yyyyMMddHHmmssffff");
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// 判断时间是否大于1970年的有效时间
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// /// <returns></returns>
|
|
// public static bool IsValidTime(this DateTime dateTime)
|
|
// {
|
|
// if (dateTime.Date >= DateTime.Parse("1970-1-1"))
|
|
// return true;
|
|
// else return false;
|
|
// }
|
|
// /// <summary>
|
|
// /// 获时间一天中的开始时间
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// public static DateTime GetDayStartTime(this DateTime dateTime)
|
|
// {
|
|
// return dateTime.Date;
|
|
// }
|
|
// /// <summary>
|
|
// /// 获取时间一天的结束时间
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// /// <returns></returns>
|
|
|
|
// public static DateTime GetDateEndTime(this DateTime dateTime)
|
|
// {
|
|
// return dateTime.Date.AddDays(1).AddSeconds(-1);
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// 获取时间周的星期一的时间
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// /// <returns></returns>
|
|
// public static DateTime GetWeekStartTime(this DateTime dateTime)
|
|
// {
|
|
// return dateTime.GetWeekOfDayTime(1);
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// 获取时间周的周日
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// /// <returns></returns>
|
|
// public static DateTime GetWeekEndTime(this DateTime dateTime)
|
|
// {
|
|
// return dateTime.GetWeekOfDayTime(7);
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// 获取时间周的指定周几时间
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// /// <param name="Day">周几 1 2 3 4 5 6 7</param>
|
|
// /// <returns></returns>
|
|
// public static DateTime GetWeekOfDayTime(this DateTime dateTime, int Day)
|
|
// {
|
|
// if (Day < 1)
|
|
// Day = 1;
|
|
// if (Day > 7)
|
|
// Day = (int)dateTime.DayOfWeek;
|
|
// return dateTime.Subtract(new TimeSpan(dateTime.DayOfWeek - (DayOfWeek)Day, 0, 0, 0)).Date;
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// 获取时间月开始时间
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// /// <returns></returns>
|
|
// public static DateTime GetMonthStartTime(this DateTime dateTime)
|
|
// {
|
|
// return new DateTime(dateTime.Year, dateTime.Month, 1).Date;
|
|
// }
|
|
// /// <summary>
|
|
// /// 获取一个月的结束时间
|
|
// /// </summary>
|
|
// /// <param name="dateTime"></param>
|
|
// /// <returns></returns>
|
|
// public static DateTime GetMonthEndTime(this DateTime dateTime)
|
|
// {
|
|
// return dateTime.GetMonthStartTime().AddMonths(1).AddDays(-1);
|
|
|
|
// }
|
|
}
|
|
|
|
}
|