SpeechRecognitionErrorEvent

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特性
范例
规范
浏览器兼容性
另请参阅
相关话题

这是实验性技术
检查浏览器兼容性表格要小心谨慎在生产中使用这之前。

SpeechRecognitionErrorEvent 接口在 Web 语音 API represents error messages from the recognition service.

特性

SpeechRecognitionErrorEvent also inherits properties from its parent interface, 事件 .

SpeechRecognitionErrorEvent.error 只读
SpeechRecognitionErrorEvent.message 只读

范例

var recognition = new SpeechRecognition();
recognition.onerror = function(event) {
  console.log('Speech recognition error detected: ' + event.error);
  console.log('Additional information: ' + event.message);
}

规范

规范	状态	注释
Web 语音 API The definition of 'SpeechRecognitionErrorEvent' in that specification.	草案

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`SpeechRecognitionErrorEvent`	Chrome 77 注意事项 77 注意事项 You'll need to serve your code through a web server for recognition to work. 33 — 77 Alternate Name Alternate Name Uses the non-standard name: `webkitSpeechRecognitionError`	Edge 79	Firefox 不支持 No	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android 77 注意事项 77 注意事项 You'll need to serve your code through a web server for recognition to work. ≤37 — 77 Alternate Name Alternate Name Uses the non-standard name: `webkitSpeechRecognitionError`	Chrome Android 77 注意事项 77 注意事项 You'll need to serve your code through a web server for recognition to work. 33 — 77 Alternate Name Alternate Name Uses the non-standard name: `webkitSpeechRecognitionError`	Firefox Android 不支持 No	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 12.0 注意事项 12.0 注意事项 You'll need to serve your code through a web server for recognition to work. 2.0 — 12.0 Alternate Name Alternate Name Uses the non-standard name: `webkitSpeechRecognitionError`
`error`	Chrome 77	Edge 79	Firefox 不支持 No	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android 77	Chrome Android 77	Firefox Android 不支持 No	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 12.0
`message`	Chrome 77	Edge 79	Firefox 不支持 No	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android 77	Chrome Android 77	Firefox Android 不支持 No	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 12.0

图例

完整支持
不支持
实验。期望将来行为有所改变。

使用非标名称。

Firefox OS permissions

To use speech recognition in an app, you need to specify the following permissions in your manifest :

"permissions": {
  "audio-capture" : {
    "description" : "Audio capture"
  },
  "speech-recognition" : {
    "description" : "Speech recognition"
  }
}

You also need a privileged app, so you need to include this as well:

  "type": "privileged"

另请参阅

Web 语音 API

元数据

最后修改： Jan 26, 2020

在此页

特性

范例

规范

浏览器兼容性

图例

Firefox OS permissions

另请参阅

相关话题