/// <summary>
/// 获取干支
/// </summary>
/// <returns>干支</returns>
public string getGanZhi()
{
int offset = LunarUtil.getJiaZiIndex(lunar.getJieQiTable()["立春"].getLunar().getYearInGanZhiExact()) + this.index;
if (daYun.getIndex() > 0)
{
offset += daYun.getStartAge() - 1;
}
offset %= LunarUtil.JIA_ZI.Length;
return(LunarUtil.JIA_ZI[offset]);
}