在Spring Boot项目中实现科大讯飞语音听写的配置步骤给出所有代码
时间: 2024-05-15 13:19:23 浏览: 204
以下是在Spring Boot项目中实现科大讯飞语音听写的配置步骤和代码:
1. 在科大讯飞官网注册账号,创建应用,获取APPID和API Key
2. 引入相关依赖:
```
<dependency>
<groupId>com.iflytek</groupId>
<artifactId>xunfei-speech-sdk</artifactId>
<version>3.0.0</version>
</dependency>
```
3. 在application.properties中添加相关配置:
```
#科大讯飞语音听写配置
xunfei.appid=your_appid
xunfei.apiKey=your_api_key
```
4. 创建SpeechRecognizer配置类:
```
@Configuration
public class SpeechRecognizerConfig {
@Value("${xunfei.appid}")
private String appId;
@Value("${xunfei.apiKey}")
private String apiKey;
@Bean
public SpeechRecognizer speechRecognizer() {
SpeechRecognizer recognizer = SpeechRecognizer.createRecognizer();
recognizer.setParameter(SpeechConstant.APPID, appId);
recognizer.setParameter(SpeechConstant.API_KEY, apiKey);
recognizer.setParameter(SpeechConstant.RESULT_TYPE, "plain");
recognizer.setParameter(SpeechConstant.LANGUAGE, "zh_cn");
recognizer.setParameter(SpeechConstant.ACCENT, "mandarin");
return recognizer;
}
}
```
5. 在需要使用语音听写的服务中注入SpeechRecognizer,并调用startListening方法:
```
@Service
public class VoiceService {
@Autowired
private SpeechRecognizer recognizer;
public void startListening() {
recognizer.startListening(new RecognizerListener() {
@Override
public void onResult(RecognizerResult recognizerResult, boolean b) {
// 处理识别结果
}
@Override
public void onError(SpeechError speechError) {
// 处理错误
}
// 其他回调方法省略
});
}
}
```
注意:在使用语音听写服务之前,需要先调用SpeechUtility.createUtility初始化语音服务。可以在Spring Boot的启动类中添加以下代码:
```
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
SpeechUtility.createUtility(SpeechConstant.APPID + "=" + your_appid);
}
}
```
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