uniapp 语音转文字 配置好百度ai 并在manifest.json填写appid 等参数后 报"not found engine=baidu"

1.

• voiceBegain() {
  var options = {};
  options.engine = 'baidu';
  options.lang = "zh-cn";
  plus.speech.startRecognize(options, function(e){
  console.log(e);
  },function(e){
  console.log(e);
  });
  },