IOS 获取农历方法（转）

声明：以下为使用iOS的 NSChineseCalendar 网上之前发现有人说这个方法不是完全准确，有些日期会显示的不对，本人没有验证过，也实在懒得用C++那套方法去实现。

另外我做的不过是个简单的功能，还不包括什么节气 节日那些复杂有高端的功能，如果哪位大神不吝赐教 小弟在此感激了。

方法总的说来就这样：

 +(NSString*)getChineseCalendarWithDate:(NSDate *)date{  

     NSArray *chineseYears = [NSArray arrayWithObjects:  

                        @"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", nil];  

     NSArray *chineseMonths=[NSArray arrayWithObjects:  

                         @"正月", @"二月", @"三月", @"四月", @"五月", @"六月", @"七月", @"八月",   

                         @"九月", @"十月", @"冬月", @"腊月", nil];  

     NSArray *chineseDays=[NSArray arrayWithObjects:  

                       @"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",  nil];  

     NSCalendar *localeCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSChineseCalendar];  

     unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit |  NSDayCalendarUnit;  

     NSDateComponents *localeComp = [localeCalendar components:unitFlags fromDate:date];  

     NSLog(@"%d_%d_%d  %@",localeComp.year,localeComp.month,localeComp.day, localeComp.date);  

     NSString *y_str = [chineseYears objectAtIndex:localeComp.year-];  

     NSString *m_str = [chineseMonths objectAtIndex:localeComp.month-];  

     NSString *d_str = [chineseDays objectAtIndex:localeComp.day-];  

     NSString *chineseCal_str =[NSString stringWithFormat: @"%@_%@_%@",y_str,m_str,d_str];  

     [localeCalendar release];  

     return chineseCal_str;  

 }  

如果需要也可以拆成单独的函数来方便获取，例如获取月份：

 +(NSString*)getChineseMonthWithDate:(NSDate *)date{  

     NSArray *chineseMonths=[NSArray arrayWithObjects:  

                             @"正月", @"二月", @"三月", @"四月", @"五月", @"六月", @"七月", @"八月",   

                             @"九月", @"十月", @"冬月", @"腊月", nil];  

     NSCalendar *localeCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSChineseCalendar];  

     unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit |  NSDayCalendarUnit;  

     NSDateComponents *localeComp = [localeCalendar components:unitFlags fromDate:date];  

     //NSLog(@"%d_%d_%d  %@",localeComp.year,localeComp.month,localeComp.day, localeComp.date);  

     NSString *m_str = [chineseMonths objectAtIndex:localeComp.month-];  

     [localeCalendar release];  

     return m_str;  

 }  

另外如果不知道如何获取NSDate 那么额外加个方法用来根据string和format来得到对应的 NSDate：

 +(NSDate *)getDateWithDateString:(NSString *)strDate formatString:(NSString*)strFormat{  

     NSDateFormatter *formatter = [[[NSDateFormatter alloc] init] autorelease];   

     NSTimeZone *timeZone =  [NSTimeZone timeZoneWithAbbreviation:@"GMT"];   

     //NSTimeZone *localTime = [NSTimeZone localTimeZone];    

     [formatter setTimeZone:timeZone];    

     [formatter setDateFormat : strFormat];        

     NSDate *dateTime = [formatter dateFromString:strDate];  

     return dateTime;  

 }  

使用方法类似这样,比如获取世界末日那一时刻的Date～～～

 NSDate *date = [Tool_Functions getDateWithDateString:@"2012-12-21 15:14:35"   

                                             formatString:@"yyyy-MM-dd HH:mm:ss"];  

转载文章，原文点击