556 lines
20 KiB
C#
556 lines
20 KiB
C#
/*
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********************************************************************************
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*Copyright(C),coolae.net
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*Author: chenbin
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*Version: 2.0
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*Date: 2017-01-09
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*Description: 日期工具
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*Others:
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*History:
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*********************************************************************************
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*/
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using System.Collections;
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using System;
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using System.Text;
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using UnityEngine;
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/*
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* Java统计从1970年1月1日起的毫秒的数量表示日期。也就是说，例如，1970年1月2日，是在1月1日后的86，400，000毫秒。同样的，1969年12月31日是在1970年1月1日前86，400，000毫秒。Java的Date类使用long类型纪录这些毫秒值.因为long是有符号整数，所以日期可以在1970年1月1日之前，也可以在这之后。Long类型表示的最大正值和最大负值可以轻松的表示290，000，000年的时间，这适合大多数人的时间要求。
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* Java中可以用System.currentTimeMillis() 获取当前时间的long形式，它的标示形式是从1970年1月1日起的到当前的毫秒的数。
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* C# 日期型数据的长整型值是自 0001 年 1 月 1 日午夜 12:00,以来所经过时间以100 毫微秒为间隔表示时的数字。这个数在 C# 的 DateTime 中被称为Ticks(刻度)。DateTime 类型有一个名为 Ticks 的长整型只读属性，就保存着这个值。
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* .NET下计算时间的方式不太一样，它是计算单位是Ticks，这里就需要做一个C#时间转换。关于Ticks，msdn上是这样说的：
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* A single tick represents one hundred nanoseconds or one ten-millionth of a second. The value of this property represents the number of 100-nanosecond intervals that have elapsed since 12:00:00 midnight, January 1, 0001.
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* 就是从公元元年元月1日午夜到指定时间的千万分之一秒了，为了和Java比较，说成万分之一毫秒。
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* 需要注意的是这里是用的 System.DateTime.UtcNow 而不是 System.DateTime.Now ，因为我们在东八区，如果用后面那种形式就会发现时间会和想象当中的差了8个小时。Java与C#时间转换到这里就彻底实现了。
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* 得到这些信息后，很容易写出将Java的长整型时间转化为C#时间。
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long time_JAVA_Long = 1207969641193;//java长整型日期，毫秒为单位
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DateTime dt_1970 = new DateTime(1970, 1, 1, 0, 0, 0);
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long tricks_1970 = dt_1970.Ticks;//1970年1月1日刻度
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long time_tricks = tricks_1970 + time_JAVA_Long * 10000;//日志日期刻度
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DateTime dt = new DateTime(time_tricks);//转化为DateTime
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*/
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namespace Coolape
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{
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public class DateEx
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{
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public const string fmt_yyyy_MM_dd_HH_mm_ss = "yyyy-MM-dd HH:mm:ss";
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public const string fmt_yyyy_MM_dd_HH_mm_ss_fname = "yyyy_MM_dd_HH_mm_ss";
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public const string fmt_MM_dd_HH_mm = "MM-dd HH:mm";
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public const string fmt_yyyy_MM_dd = "yyyy-MM-dd";
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public const string fmt_yyyyMMdd = "yyyyMMdd";
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public const string fmt_yyyyMMddHHmm = "yyyyMMddHHmm";
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public const string fmt_HH_mm_ss = "HH:mm:ss";
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public const long TIME_MILLISECOND = 1;
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public const long TIME_SECOND = 1000 * TIME_MILLISECOND;
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public const long TIME_MINUTE = 60 * TIME_SECOND;
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public const long TIME_HOUR = 60 * TIME_MINUTE;
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public const long TIME_DAY = 24 * TIME_HOUR;
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public const long TIME_WEEK = 7 * TIME_DAY;
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public const long TIME_YEAR = 365 * TIME_DAY;
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public static bool isFinishInit = false;
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public static long begainTimeMs = 0;
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public static float offsetSeconds = 0;
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static DateTime dat0 = new DateTime(1970, 1, 1);
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public static void init(long serverTimeMs = 0)
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{
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if (serverTimeMs == 0)
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{
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begainTimeMs = toJavaDate(DateTime.UtcNow);
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}
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else
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{
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begainTimeMs = serverTimeMs;
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}
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offsetSeconds = Time.realtimeSinceStartup;
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isFinishInit = true;
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}
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public static long now
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{
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get
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{
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if (!isFinishInit)
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init();
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// return DateTime.Now.ToFileTime ();
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return nowMS * 10000;
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}
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}
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public static long nowMS
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{
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get
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{
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if (!isFinishInit)
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init();
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// return DateTime.Now.ToFileTime () / 10000;
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return begainTimeMs + (long)((Time.realtimeSinceStartup - offsetSeconds) * 1000);
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}
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}
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public static string format(string fmt)
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{
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// return format (DateTime.Now, fmt);
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return formatByMs(nowMS, fmt);
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}
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public static string nowString()
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{
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return format(fmt_yyyy_MM_dd_HH_mm_ss);
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}
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public static string format(DateTime d, string fmt)
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{
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return d.ToString(fmt);
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}
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public static string formatByMs(long ms, string fmt = fmt_yyyy_MM_dd_HH_mm_ss)
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{
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long us = ms * 10000 + dat0.Ticks;
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DateTime d = new DateTime(us);
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return d.ToLocalTime().ToString(fmt);
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}
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public static DateTime javaDate(long ms)
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{
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long tm = ms * 10000 + dat0.Ticks;
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return new DateTime(tm);
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}
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// 取得客户端当前时间
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static public long toJavaNTimeLong()
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{
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return toJavaDate(DateTime.UtcNow);
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}
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public static long toJavaDate(DateTime dat)
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{
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DateTime d2 = dat.ToUniversalTime();
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TimeSpan ts = new TimeSpan(d2.Ticks - dat0.Ticks);
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return (long)ts.TotalMilliseconds;
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/*long v = (dat.Ticks - dat0.Ticks) / 10000;
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return v;*/
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}
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//服务器同步时间diffCSTime:表示客服端与服务器端的时间差，isCellMS:表示到秒，毫秒往上收了一秒
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public static long newDateLong(long diffCSTime = 0, bool isCellMS = false)
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{
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long time = diffCSTime + toJavaNTimeLong();
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if (isCellMS)
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{
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double tmT = time / (double)TIME_SECOND;
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tmT = System.Math.Ceiling(tmT);
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time = (long)tmT * TIME_SECOND;
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}
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return time;
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}
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public static long diffTimeWithServer = 0;
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public static long nowServerTime
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{
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get
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{
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// return diffTimeWithServer + toJavaNTimeLong ();
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return nowMS;
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}
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}
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// [0]=天，[1]=时，[2]=分，[3]=秒，[4]=毫秒
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static public int[] getTimeArray(long ms)
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{
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long tmpMs = ms;
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int ss = 1000;
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int mi = ss * 60;
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int hh = mi * 60;
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int dd = hh * 24;
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int day = 0, hour = 0, minute = 0, second = 0, milliSecond = 0;
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if (tmpMs > dd)
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{
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day = (int)(tmpMs / dd);
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tmpMs %= dd;
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}
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if (tmpMs > hh)
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{
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hour = (int)(tmpMs / hh);
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tmpMs %= hh;
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}
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if (tmpMs > mi)
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{
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minute = (int)(tmpMs / mi);
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tmpMs %= mi;
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}
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if (tmpMs > ss)
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{
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second = (int)(tmpMs / ss);
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tmpMs %= ss;
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}
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milliSecond = (int)tmpMs;
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return new int[] { day, hour, minute, second, milliSecond };
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}
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public static string toHHMMSS(long ms)
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{
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int[] ss = getTimeArray(ms);
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return PStr.b().a(ss[1]).a(":").a(ss[2]).a(":").a(ss[3]).e();
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}
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public static string toHHMMSS2(long ms)
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{
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int[] ss = getTimeArray(ms);
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return PStr.b().a(ss[1]).a(Localization.Get("UIHour")).a(ss[2]).a(Localization.Get("UIMinute")).a(ss[3]).a(Localization.Get("UISecond")).e();
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}
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// 时间格式化为:HH:mm:ss;
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public static string toStrEn(long ms)
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{
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int[] arr = getTimeArray(ms);
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int hour = arr[0] * 24 + arr[1];
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String strHour = "";
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String strMinute = "";
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String strSecond = "";
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if (hour > 0)
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{
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strHour = hour < 10 ? PStr.b().a("0").a(hour).e() : PStr.b().a("").a(hour).e();
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strHour = PStr.b().a(strHour).a(":").e();
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}
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int minute = arr[2];
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if (minute >= 0)
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{
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strMinute = minute < 10 ? PStr.b().a("0").a(minute).e() : PStr.b().a(minute).a("").e();
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strMinute = PStr.b().a(strMinute).a(":").e();
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}
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int second = arr[3];
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if (second >= 0)
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{
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strSecond = second < 10 ? PStr.b().a("0").a(second).e() : PStr.b().a(second).a("").e();
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}
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return PStr.b().a(strHour).a(strMinute).a(strSecond).e();
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}
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// 时间格式化为:HH时mm分ss秒;
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public static string toStrCn(long ms)
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{
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int[] arr = getTimeArray(ms);
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int hour = arr[0] * 24 + arr[1];
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String strHour = "";
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String strMinute = "";
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String strSecond = "";
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if (hour > 0)
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{
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strHour = hour < 10 ? PStr.b().a("0").a(hour).e() : PStr.b().a(hour).a("").e();
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strHour = PStr.b().a(strHour).a(Localization.Get("UIHour")).e();
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}
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int minute = arr[2];
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if (minute > 0)
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{
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strMinute = minute < 10 ? PStr.b().a("0").a(minute).e() : PStr.b().a(minute).a("").e();
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strMinute = PStr.b().a(strMinute).a(Localization.Get("UIMinute")).e();
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}
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int second = arr[3];
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if (second >= 0)
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{
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strSecond = second < 10 ? PStr.b().a("0").a(second).e() : PStr.b().a(second).a("").e();
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strSecond = PStr.b().a(strSecond).a(Localization.Get("UISecond")).e();
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}
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return PStr.b().a(strHour).a(strMinute).a(strSecond).e();
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}
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public static string ToTimeStr2(long msec)
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{
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// 将毫秒数换算成x天x时x分x秒x毫秒
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int day = 0, hour = 0, minute = 0, second = 0;
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string retstr = "";
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long remainder;
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day = (int)(msec / 86400000);
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retstr = (day == 0) ? "" : PStr.b().a(day).a(Localization.Get("UIDay")).e();
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remainder = msec % 86400000;
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if (remainder != 0)
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{
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hour = (int)remainder / 3600000;
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}
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// hour += day * 24;
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// retstr += ((retstr.Length > 0 || hour > 0) ? (hour < 10 ? "0" + hour + Localization.Get("UIHour") : hour + Localization.Get("UIHour")) : "");
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string hstr = ((retstr.Length > 0 || hour > 0) ? PStr.b().a(hour).a(Localization.Get("UIHour")).e() : "");
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retstr = PStr.b().a(retstr).a(hstr).e();
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remainder = remainder % 3600000;
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if (remainder != 0)
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{
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minute = (int)remainder / 60000;
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}
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// retstr += ((retstr.Length > 0 || minute > 0) ? (minute < 10 ? "0" + minute + Localization.Get("UIMinute") : minute + Localization.Get("UIMinute")) : "00" + Localization.Get("UIMinute"));
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string mstr = ((retstr.Length > 0 || minute > 0) ? PStr.b().a(minute).a(Localization.Get("UIMinute")).e() : "");
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retstr = PStr.b().a(retstr).a(mstr).e();
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second = (int)remainder % 60000;
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second = second / 1000;
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retstr = PStr.b().a(retstr).a(second).a(Localization.Get("UISecond")).e();
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return retstr;
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}
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public static string ToTimeStr3(long msec)
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{
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// 将毫秒数换算成x天x时
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int day = 0, hour = 0, minute = 0, second = 0;
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string retstr = "";
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long remainder;
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day = (int)(msec / 86400000);
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retstr = (day == 0) ? "" : PStr.b().a(day).a(Localization.Get("UIDay")).e();
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remainder = msec % 86400000;
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if (remainder != 0)
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{
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hour = (int)remainder / 3600000;
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}
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string hstr = ((retstr.Length > 0 || hour > 0) ? PStr.b().a(hour).a(Localization.Get("UIHour")).e() : "");
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return PStr.b().a(retstr).a(hstr).e();
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}
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public static string ToTimeCost(long msec)
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{
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int day = 0, hour = 0, minute = 0, second = 0;
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string retstr = "";
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long remainder;
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day = (int)(msec / 86400000);
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retstr = (day == 0) ? "" : PStr.b().a(day).a(Localization.Get("DayBefore")).e();
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if (!string.IsNullOrEmpty(retstr))
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{
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return retstr;
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}
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remainder = msec % 86400000;
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if (remainder != 0)
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{
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hour = (int)remainder / 3600000;
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}
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// hour += day * 24;
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string hstr = ((retstr.Length > 0 || hour > 0) ? PStr.b().a(hour).a(Localization.Get("HourBefore")).e() : "");
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retstr = PStr.b().a(retstr).a(hstr).e();
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if (!string.IsNullOrEmpty(retstr))
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{
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return retstr;
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}
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remainder = remainder % 3600000;
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if (remainder != 0)
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{
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minute = (int)remainder / 60000;
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}
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// retstr += ((retstr.Length > 0 || minute > 0) ? (minute + Localization.Get("MinutesBefore")) : "0" + Localization.Get("MinutesBefore"));
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string mstr = ((retstr.Length > 0 || minute > 0) ? PStr.b().a(minute).a(Localization.Get("MinutesBefore")).e() : "");
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retstr = PStr.b().a(retstr).a(mstr).e();
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if (!string.IsNullOrEmpty(retstr))
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{
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return retstr;
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}
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second = (int)remainder % 60000;
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second = second / 1000;
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// retstr += (second < 10 ? "0" + second + Localization.Get("SecondBefore") : second + Localization.Get("SecondBefore"));
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retstr = PStr.b().a(retstr).a(second).a(Localization.Get("SecondBefore")).e();
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return retstr;
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}
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public static string ToTimeStr(long msec)
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{
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// 将毫秒数换算成x天x时x分x秒x毫秒
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int day = 0, hour = 0, minute = 0, second = 0;
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string retstr = "";
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long remainder;
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day = (int)(msec / 86400000);
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retstr = (day == 0) ? "" : PStr.b().a(day).a(":").e();
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remainder = msec % 86400000;
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if (remainder != 0)
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{
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hour = (int)remainder / 3600000;
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}
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hour += day * 24;
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string hstr = ((retstr.Length > 0 || hour > 0) ? (hour < 10 ? PStr.b().a("0").a(hour).a(":").e() : PStr.b().a(hour).a(":").e()) : "");
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retstr = PStr.b().a(retstr).a(hstr).e();
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remainder = remainder % 3600000;
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if (remainder != 0)
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{
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minute = (int)remainder / 60000;
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}
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string mstr = ((retstr.Length > 0 || minute > 0) ? (minute < 10 ? PStr.b().a("0").a(minute).a(":").e() : PStr.b().a(minute, ":").e()) : "00:");
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retstr = PStr.b().a(retstr).a(mstr).e();
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second = (int)remainder % 60000;
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second = second / 1000;
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string sstr = (second < 10 ? PStr.b().a("0", second).e() : PStr.b().a(second, "").e());
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retstr = PStr.b().a(retstr).a(sstr).e();
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return retstr;
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}
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static public long getLongJavaByHMS(string hms)
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{
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hms = hms.Replace("\\\\", "");
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string yyMMddHHmmss = format(fmt_yyyy_MM_dd) + " " + hms;
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return getLongJavaByYMDHMS(yyMMddHHmmss);
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}
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static public string nowStrYyyyMMdd()
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{
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return format(fmt_yyyyMMdd);
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}
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static public string nxtStrYyyyMMdd()
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{
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DateTime dt = DateTime.Now;
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DateTime nxtDt = dt.AddDays(1);
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return format(nxtDt, fmt_yyyyMMdd);
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}
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static public bool isSameDateStr(String dateStr)
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{
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if (string.IsNullOrEmpty(dateStr))
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return false;
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string nowStr = nowStrYyyyMMdd();
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int v = nowStr.CompareTo(dateStr);
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bool flag = v > -1;
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return flag;
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}
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static public string nowStrYyyyMMddHHmm()
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{
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return format(fmt_yyyyMMddHHmm);
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}
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static public string nxtStrYyyyMMddHHmm()
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{
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DateTime dt = DateTime.Now;
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DateTime nxtDt = dt.AddMinutes(1);
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return format(nxtDt, fmt_yyyyMMddHHmm);
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}
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static public bool isBeforeNow4yyMMddHHmm(String dateStr)
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{
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if (string.IsNullOrEmpty(dateStr))
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return false;
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string nowStr = nowStrYyyyMMddHHmm();
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int v = nowStr.CompareTo(dateStr);
|
||
bool flag = v > -1;
|
||
return flag;
|
||
}
|
||
|
||
static public long getLongJavaByYMDHMS(string yyMMddHHmmss)
|
||
{
|
||
try
|
||
{
|
||
yyMMddHHmmss = yyMMddHHmmss.Replace("\\\\", "");
|
||
DateTime dt = DateTime.Parse(yyMMddHHmmss);
|
||
long jl = toJavaDate(dt);
|
||
// return jl + diffTimeWithServer;
|
||
return jl;
|
||
}
|
||
catch (Exception)
|
||
{
|
||
|
||
return 0;
|
||
}
|
||
}
|
||
|
||
|
||
//
|
||
public static int getWeek(int year, int month, int day)
|
||
{
|
||
DateTime dt = new DateTime(year, month, day);
|
||
string weekstr = dt.DayOfWeek.ToString();
|
||
int w = 0;
|
||
switch (weekstr)
|
||
{
|
||
case "Monday":
|
||
// weekstr = "星期一";
|
||
w = 1;
|
||
break;
|
||
case "Tuesday":
|
||
// weekstr = "星期二";
|
||
w = 2;
|
||
break;
|
||
case "Wednesday":
|
||
// weekstr = "星期三";
|
||
w = 3;
|
||
break;
|
||
case "Thursday":
|
||
// weekstr = "星期四";
|
||
w = 4;
|
||
break;
|
||
case "Friday":
|
||
// weekstr = "星期五";
|
||
w = 5;
|
||
break;
|
||
case "Saturday":
|
||
// weekstr = "星期六";
|
||
w = 6;
|
||
break;
|
||
case "Sunday":
|
||
// weekstr = "星期日";
|
||
w = 0;
|
||
break;
|
||
}
|
||
return w;
|
||
}
|
||
|
||
// 取得某年某月有几天
|
||
public static int getMothDays(int year, int month)
|
||
{
|
||
int Result = 30;
|
||
if (month == 1 ||
|
||
month == 3 ||
|
||
month == 5 ||
|
||
month == 7 ||
|
||
month == 8 ||
|
||
month == 10 ||
|
||
month == 12)
|
||
{
|
||
Result = 31;
|
||
}
|
||
else if (month == 2)
|
||
{
|
||
if (isLeapYear(year))
|
||
{
|
||
Result = 29;
|
||
}
|
||
else
|
||
{
|
||
Result = 28;
|
||
}
|
||
}
|
||
return Result;
|
||
}
|
||
|
||
// 是否闰年
|
||
public static bool isLeapYear(int year)
|
||
{
|
||
if ((year % 4 == 0 && year % 100 != 0) ||
|
||
(year % 400 == 0))
|
||
{
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
}
|