将中文转为拼音 iOS

来源：互联网发布：地址栏执行js 编辑：程序博客网时间：2024/05/19 04:07

/**

* 有时项目中需要将中文转为拼音以下以我们项目为准将中文转为拼音获取第一个首字母

- (void)viewDidLoad

{

NSLog(@"拼音 == %@",[selfgetFirstWordByString:@"喜欢你哈"]);

}

- (NSString *)getFirstWordByString:(NSString *) infoString

{

// if ([infoString length]) {

// NSMutableString *ms = [[NSMutableString alloc] initWithString:hanziText];

// if (CFStringTransform((__bridge CFMutableStringRef)ms, 0, kCFStringTransformMandarinLatin, NO)) {

// NSLog(@"pinyin: %@", ms);

// }

// if (CFStringTransform((__bridge CFMutableStringRef)ms, 0, kCFStringTransformStripDiacritics, NO)) {

// NSLog(@"pinyin: %@", ms);

// }

NSMutableString *pWord;

if (infoString == nil || [infoString isEqualToString:@""]) {

infoString = @"YaoYao";

}

NSString *pyStr = @"";

for (int i =0;i<infoString.length; i++) {

pWord = [[infoString substringWithRange:NSMakeRange(i,1)]mutableCopy];

// 将文字转换成拼音

CFStringTransform((__bridgeCFMutableStringRef)pWord,NULL,kCFStringTransformToLatin,NO);

// 去掉声调

CFStringTransform((__bridgeCFMutableStringRef)pWord,NULL,kCFStringTransformStripDiacritics,NO);

pyStr = [NSString stringWithFormat:@"%@%@",pyStr, [pWord substringToIndex:1]];

}

return pyStr;

}

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