ce que tous sont des symboles non pris en charge par le service Watson pour éviter BadRequestException

Question

Je suis actuellement en utilisant l'API text-to-speech d'IBM Watson, par Java SDK

code comme suit

TextToSpeech textToSpeech = new TextToSpeech(); 
textToSpeech.setUsernameAndPassword(username, password); 
ServiceCall<InputStream> inputStreamServiceCall = textToSpeech.synthesize(text, Voice.EN_ALLISON, AudioFormat.OGG); 
InputStream in = inputStreamServiceCall.execute(); 

Lors de la conversion du texte à la parole faire suite exception

com.ibm.watson.developer_cloud.service.exception.BadRequestException: at com.ibm.watson.developer_cloud.service.WatsonService.processServiceCall(WatsonService.java:416) ~[java-sdk-3.3.0.jar:na] at com.ibm.watson.developer_cloud.service.WatsonService$1.execute(WatsonService.java:179) ~[java-sdk-3.3.0.jar:na]

com.ibm.watson.developer_cloud.service.WatsonService processServiceCall SEVERE: GET https://stream.watsonplatform.net/text-to-speech/api/v1/synthesize?text=Question%20%20%3Cbreak%20time%3D%221s%22/%3E%20Use%20the%20figure%20below%20to%20answer%20the%20following%20question.%20If%20AC||DE,%20which%20of%20the%20following%20justifies%20%CE%94ABC%20~%20%CE%94DBE?%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20Answer%20Choices%20%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20Choice%20A%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20%20Definition%20of%20Similar%20Triangles%20%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20Choice%20B%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20%20SAS%20Similarity%20Theorem%20%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20Choice%20C%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20%20SSS%20Similarity%20Theorem%20%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20Choice%20D%20%20%3Cbreak%20time%3D%221s%22/%3E%20%20%20AA%20Similarity%20Postulate%20&voice=en-US_AllisonVoice&accept=audio/ogg;%20codecs%3Dopus , status: 400, error:

J'ai résolu ce problème en remplaçant les symboles suivants « » © - '' ▒ « {} |.` \ avec l'espace

veuillez suggérer quels sont tous les symboles qui ne sont pas supportés par le service watson?

Answer 1

mettez à niveau votre com.ibm.watson.developer_cloud java-sdk vers une version supérieure.latest est 3.8.0. Dans java-sdk-3.3.0.jar, certains caractères ne sont pas encodés correctement lors des appels API vers Watson.