iOS开发中讯飞语言的使用

ios手机开发中遇到使用语音相关的功能时，可以参考下面的步骤进行操作：

1、到“讯飞”的官网中注册一个账号，申请一个秘钥appid（现在申请的时候好像非得绑定微信）

2、下载sdk，http://www.xfyun.cn/index.php/sdk/dispatcher

“iflyMSC.framework”便是下载好的 sdk库的名字

3、导入头文件#import <iflyMSC/IFlySpeechUtility.h>

//创建语音配置<一般在程序入口>

[IFlySpeechUtility createUtility:@"appid=54ca389d"];

4、在语音识别界面或者合成界面导入

//不带界面的语音合成

#import <iflyMSC/IFlySpeechSynthesizer.h>

#import <iflyMSC/IFlySpeechConstant.h>

//带界面的语音识别

#import <iflyMSC/IFlyRecognizerView.h>

#import <iflyMSC/IFlyDataUploader.h>

5、进入讯飞的开放平台，如下图所示：



6、剩下的就是按照需求根据上述文档进行操作了

/**

解析听写json格式的数据

params例如：

{"sn":1,"ls":true,"bg":0,"ed":0,"ws":[{"bg":0,"cw":[{"w":"白日","sc":0}]},{"bg":0,"cw":[{"w":"依山","sc":0}]},{"bg":0,"cw":[{"w":"尽","sc":0}]},{"bg":0,"cw":[{"w":"黄河入海流","sc":0}]},{"bg":0,"cw":[{"w":"。","sc":0}]}]}

****/

- (NSString *)stringFromJson:(NSString*)params

{

if (params == NULL) {

return nil;

}

NSMutableString *tempStr = [[NSMutableString alloc] init];

NSDictionary *resultDic = [NSJSONSerialization JSONObjectWithData: //返回的格式必须为utf8的,否则发生未知错误

[params dataUsingEncoding:NSUTF8StringEncoding] options:kNilOptions error:nil];

if (resultDic!= nil) {

NSArray *wordArray = [resultDic objectForKey:@"ws"];

for (int i = 0; i < [wordArray count]; i++) {

NSDictionary *wsDic = [wordArray objectAtIndex: i];

NSArray *cwArray = [wsDic objectForKey:@"cw"];

for (int j = 0; j < [cwArray count]; j++) {

NSDictionary *wDic = [cwArray objectAtIndex:j];

NSString *str = [wDic objectForKey:@"w"];

[tempStr appendString: str];

}

}

}

return tempStr;

}