SpeechRecognitionEvent: results 属性
results 是 SpeechRecognitionEvent 接口的只读属性，它返回一个 SpeechRecognitionResultList 对象，表示当前会话的所有语音识别结果。
具体来说，此对象将包含已返回的所有最终结果，以及所有临时结果的当前最佳假设。当后续 结果 事件触发时，临时结果可能会被更新的临时结果或最终结果覆盖 - 它们甚至可能会被删除，如果它们位于“结果”数组的末尾并且数组长度减小。另一方面，最终结果不会被覆盖或删除。
值
一个 SpeechRecognitionResultList 对象。
示例
此代码摘录自我们的 语音颜色更改器 示例。
js
recognition.onresult = (event) => {
// The SpeechRecognitionEvent results property returns a SpeechRecognitionResultList object
// The SpeechRecognitionResultList object contains SpeechRecognitionResult objects.
// It has a getter so it can be accessed like an array
// The first [0] returns the SpeechRecognitionResult at position 0.
// Each SpeechRecognitionResult object contains SpeechRecognitionAlternative objects that contain individual results.
// These also have getters so they can be accessed like arrays.
// The second [0] returns the SpeechRecognitionAlternative at position 0.
// We then return the transcript property of the SpeechRecognitionAlternative object
const color = event.results[0][0].transcript;
diagnostic.textContent = `Result received: ${color}.`;
bg.style.backgroundColor = color;
};
规范
| 规范 |
|---|
| Web 语音 API # dom-speechrecognitionevent-results |
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