NSCalendar *lunarCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierChinese];
lunarCalendar.locale = [NSLocale localeWithLocaleIdentifier:@"zh-CN"];
NSInteger day = [lunarCalendar component:NSCalendarUnitDay fromDate:[NSDate date]];
NSInteger month = [lunarCalendar component:NSCalendarUnitMonth fromDate:[NSDate date]];
NSInteger year = [lunarCalendar component:NSCalendarUnitYear fromDate:[NSDate date]];
NSLog(@"%@年%@月%@日",@(year),@(month),@(day));
NSArray *chineseYears = @[@"甲子", @"乙丑", @"丙寅", @"丁卯", @"戊辰", @"己巳", @"庚午", @"辛未", @"壬申", @"癸酉", @"甲戌", @"乙亥", @"丙子", @"丁丑", @"戊寅", @"己卯", @"庚辰", @"辛己", @"壬午", @"癸未", @"甲申", @"乙酉", @"丙戌", @"丁亥", @"戊子", @"己丑", @"庚寅", @"辛卯", @"壬辰", @"癸巳", @"甲午", @"乙未", @"丙申", @"丁酉", @"戊戌", @"己亥", @"庚子", @"辛丑", @"壬寅", @"癸丑", @"甲辰",@"乙巳", @"丙午", @"丁未", @"戊申", @"己酉", @"庚戌", @"辛亥", @"壬子", @"癸丑", @"甲寅", @"乙卯", @"丙辰", @"丁巳", @"戊午", @"己未", @"庚申", @"辛酉", @"壬戌", @"癸亥"];
NSArray *chineseMonths = @[@"正月", @"二月", @"三月", @"四月", @"五月", @"六月", @"七月", @"八月", @"九月", @"十月", @"冬月", @"腊月"];
NSArray *chineseDays = @[@"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"];
NSCalendar *lunarCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierChinese];
lunarCalendar.locale = [NSLocale localeWithLocaleIdentifier:@"zh-CN"];
unsigned unitFlags = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitDay;
NSDateComponents *localeComp = [lunarCalendar components:unitFlags fromDate:[NSDate date]];
NSString *y_str = [chineseYears objectAtIndex:localeComp.year-1];
NSString *m_str = [chineseMonths objectAtIndex:localeComp.month-1];
NSString *d_str = [chineseDays objectAtIndex:localeComp.day-1];
NSLog(@"%@年%@月%@日",@(localeComp.year),@(localeComp.month),@(localeComp.day));
NSLog(@"%@年%@%@",(y_str),(m_str),(d_str));