我使用python 调用 百度api ,报错{"err_msg":"json param speech error.","err_no":3300,"sn":"82538670581484234187"}
Ta的回复 :多谢指教 还有个问题 update = json.dumps({'format':WAVE_TYPE,'rate':VOICE_RATE,'channel':1,'cuid':USER_ID,'token':token,'speech':speech,'len':size}) 结果 {"corpus_no":"6374922508839397114","err_msg":"success.","err_no":0,"result":["还哥呢,露富,了,五,"],"sn":"615577604171484277310"} 返回的结果很不准。我海可以做什么,让他的识别准确一些。多谢大神。