分享一个自己写的取中国农历相关数据的类。包含：农历年月日，生肖，星座，年龄，天干，地支等方法。此类自己花了一上午的时间写的，适用于像相亲网等类似的网站
主要使用了微软针对东亚地区的农历类ChineseLunisolarCalendar
这些东西，网上其实有很多，我也参考了一下，但大多写的感觉拼凑的份儿多。也没有统一的这种规范类。
今天自己用到了，就顺便分享给大家，需要的人可以自行收藏。
贴代码吧：
/// <summary>
/// 中国农历
/// </summary>
public class ChineseCalendar
{
/// <summary>
/// 当前公历日期
/// </summary>
public DateTime DateTime { get; }
/// <summary>
/// 构造函数
/// </summary>
public ChineseCalendar() : this(DateTime.Now) { }
private readonly ChineseLunisolarCalendar _chinseCaleander;
private readonly int _sexagenaryYear;
/// <summary>
/// 构造函数
/// </summary>
/// <param name="dateTime"></param>
public ChineseCalendar(DateTime dateTime)
{
this.DateTime = dateTime;
_chinseCaleander = new ChineseLunisolarCalendar();
_sexagenaryYear = this._chinseCaleander.GetSexagenaryYear(this.DateTime) - 1;
}
/// <summary>
/// 取天干
/// </summary>
/// <returns></returns>
public virtual string GetTiangan()
{
var tiangans = new string[] { "甲", "乙", "丙", "丁", "戊", "己", "庚", "辛", "壬", "癸" };
return tiangans[_sexagenaryYear % 10];
}
/// <summary>
/// 取地支
/// </summary>
/// <returns></returns>
public virtual string GetDizhi()
{
var dizhis = new string[] { "子", "丑", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥" };
return dizhis[_sexagenaryYear % 12];
}
/// <summary>
/// 取农历年
/// </summary>
/// <returns></returns>
public virtual int GetLunarYear()
{
return this._chinseCaleander.GetYear(this.DateTime);
}
/// <summary>
/// 取农历月
/// </summary>
/// <returns></returns>
public virtual int GetLunarMonth()
{
return this._chinseCaleander.GetMonth(this.DateTime);
}
/// <summary>
/// 取农历日
/// </summary>
/// <returns></returns>
public virtual int GetLunarDay()
{
return this._chinseCaleander.GetDayOfMonth(this.DateTime);
}
/// <summary>
/// 取农历标准日期
/// </summary>
/// <returns></returns>
public virtual DateTime GetLunarDate()
{
return new DateTime(this.GetLunarYear(), this.GetLunarMonth(), this.GetLunarDay());
}
/// <summary>
/// 取农历月的规范化描述
/// </summary>
/// <returns></returns>
public virtual string GetLunarMonthString()
{
int month = this.GetLunarMonth();
var des = "";
var names = new string[] { "*", "正", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "腊" };
//农历月
if (month < 1)
des += "闰" + names[-1 * month].ToString() + "月";
else
des += names[month].ToString() + "月";
return des;
}
/// <summary>
/// 取农历日的规范化描述
/// </summary>
/// <returns></returns>
public virtual string GetLunarDayString()
{
var names = new string[]{
"*",
"初一","初二","初三","初四","初五",
"初六","初七","初八","初九","初十",
"十一","十二","十三","十四","十五",
"十六","十七","十八","十九","二十",
"廿一","廿二","廿三","廿四","廿五",
"廿六","廿七","廿八","廿九","三十"};
int day = this.GetLunarDay();
return names[day].ToString() + "日";
}
/// <summary>
/// 取农历月日的规范化描述
/// </summary>
/// <returns></returns>
public virtual string GetLunarMonthAndDayString()
{
return this.GetLunarMonthString() + this.GetLunarDayString();
}
/// <summary>
/// 取中国农历年月日的规范化描述
/// </summary>
/// <returns></returns>
public virtual string GetLunarChineseCalendar()
{
return string.Join(" ", this.GetZodiac() + "年", this.GetTiangan() + this.GetDizhi(), this.GetLunarMonthAndDayString());
}
/// <summary>
/// 取生肖
/// </summary>
/// <returns></returns>
public virtual string GetZodiac()
{
var zodiacs = new string[] { "鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊", "猴", "鸡", "狗", "猪" };
return zodiacs[_sexagenaryYear % 12];
}
/// <summary>
/// 取星座
/// </summary>
/// <returns></returns>
public virtual string GetAtom()
{
var birthday = this.DateTime;
float birthdayF = 0.00F;
if (birthday.Month == 1 && birthday.Day < 20)
{
birthdayF = float.Parse(string.Format("13.{0}", birthday.Day.ToString("00")));
}
else
{
birthdayF = float.Parse(string.Format("{0}.{1}", birthday.Month, birthday.Day.ToString("00")));
}
//十二星座对应日期
var atomBound = new float[] { 1.20F, 2.20F, 3.21F, 4.21F, 5.21F, 6.22F, 7.23F, 8.23F, 9.23F, 10.23F, 11.21F, 12.22F, 13.20F };
//十二星座
var atoms = new string[] { "水瓶座", "双鱼座", "白羊座", "金牛座", "双子座", "巨蟹座", "狮子座", "处女座", "天秤座", "天蝎座", "射手座", "魔羯座" };
var atom = "";
for (int i = 0; i < atomBound.Length - 1; i++)
{
if (atomBound[i] <= birthdayF && atomBound[i + 1] > birthdayF)
{
atom = atoms[i];
break;
}
}
return atom;
}
/// <summary>
/// 取年龄
/// </summary>
/// <returns></returns>
public virtual int GetAge()
{
int now = int.Parse(DateTime.Today.ToString("yyyyMMdd"));
int dob = int.Parse(this.DateTime.ToString("yyyyMMdd"));
string dif = (now - dob).ToString();
string age = "0";
if (dif.Length > 4)
age = dif.Substring(0, dif.Length - 4);
return Convert.ToInt32(age);
}
}
调用方式：
[Fact]
public void Test1()
{
ChineseCalendar calendar = new ChineseCalendar(Convert.ToDateTime("2019-2-4"));
var age = calendar.GetAge();
var atom = calendar.GetAtom();
var zodiac = calendar.GetZodiac();
var dizhi = calendar.GetDizhi();
var lunarChineseCalendar = calendar.GetLunarChineseCalendar();
var lunarDay = calendar.GetLunarDay();
var lunarDayString = calendar.GetLunarDayString();
var lunarMonth = calendar.GetLunarMonth();
var lunarMonthAndDayString = calendar.GetLunarMonthAndDayString();
var lunarMonthString = calendar.GetLunarMonthString();
var lunarYear = calendar.GetLunarYear();
var tiangan = calendar.GetTiangan();
}
调用结果，直接看图吧：
