很多时候有这样的需求
细心的朋友会发现,我上面的字母里面没有C开头的,其实我的数据里面是有的,我的数据是:长城,但是调用系统的方法,给我转成了'Z'开头的,在'Z'的那一栏,我就疯了。
后来发现,原来像"长"这种多音字都会转错,目前我找到的解决办法只能是:
//*string是要转换的字符串*/ - (NSString *)transformMandarinToLatin:(NSString *)string { /*复制出一个可变的对象*/ NSMutableString *preString = [string mutableCopy]; /*转换成成带音 调的拼音*/ CFStringTransform((CFMutableStringRef)preString, NULL, kCFStringTransformMandarinLatin, NO); /*去掉音调*/ CFStringTransform((CFMutableStringRef)preString, NULL, kCFStringTransformStripDiacritics, NO); /*多音字处理*/ if ([[(NSString *)string substringToIndex:1] compare:@"长"] == NSOrderedSame) { [preString replaceCharactersInRange:NSMakeRange(0, 5) withString:@"chang"]; } if ([[(NSString *)string substringToIndex:1] compare:@"沈"] == NSOrderedSame) { [preString replaceCharactersInRange:NSMakeRange(0, 4) withString:@"shen"]; } if ([[(NSString *)string substringToIndex:1] compare:@"厦"] == NSOrderedSame) { [preString replaceCharactersInRange:NSMakeRange(0, 3) withString:@"xia"]; } if ([[(NSString *)string substringToIndex:1] compare:@"地"] == NSOrderedSame) { [preString replaceCharactersInRange:NSMakeRange(0, 3) withString:@"di"]; } if ([[(NSString *)string substringToIndex:1] compare:@"重"] == NSOrderedSame) { [preString replaceCharactersInRange:NSMakeRange(0, 5) withString:@"chong"]; } return preString; }