#import "pinyin.h"
NSString *hanyu = @"程序员";
for (int i = 0; i < [hanyu length]; i++)
{
printf("%c", pinyinFirstLetter([hanyu characterAtIndex:i]));
}
类库下载 pinyin.zip
iOS获取汉字首字母
原文：http://my.oschina.net/u/2418942/blog/526169
