SpeechSynthesisErrorEvent

这是 实验性技术
检查 浏览器兼容性表格 在生产中使用这之前。

SpeechSynthesisErrorEvent interface of the Web 语音 API contains information about any errors that occur while processing SpeechSynthesisUtterance objects in the speech service.

特性

SpeechSynthesisErrorEvent extends the SpeechSynthesisEvent interface, which inherits properties from its parent interface, Event .

SpeechSynthesisErrorEvent.error 只读
Returns an error code indicating what has gone wrong with a speech synthesis attempt.

方法

SpeechSynthesisErrorEvent extends the SpeechSynthesisEvent interface, which inherits methods from its parent interface, Event .

范例

var synth = window.speechSynthesis;
var inputForm = document.querySelector('form');
var inputTxt = document.querySelector('input');
var voiceSelect = document.querySelector('select');
var voices = synth.getVoices();
  ...
inputForm.onsubmit = function(event) {
  event.preventDefault();
  var utterThis = new SpeechSynthesisUtterance(inputTxt.value);
  var selectedOption = voiceSelect.selectedOptions[0].getAttribute('data-name');
  for(i = 0; i < voices.length ; i++) {
    if(voices[i].name === selectedOption) {
      utterThis.voice = voices[i];
    }
  }
  synth.speak(utterThis);
  utterThis.onerror = function(event) {
    console.log('An error has occurred with the speech synthesis: ' + event.error);
  }
  inputTxt.blur();
}
					

规范

规范 状态 Comment
Web 语音 API
The definition of 'SpeechSynthesisErrorEvent' in that specification.
草案

浏览器兼容性

更新 GitHub 上的兼容性数据
Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
SpeechSynthesisErrorEvent
Chrome 33 Edge ≤18 Firefox 49 IE 不支持 No Opera 21 Safari 7 WebView Android 不支持 No Chrome Android 33 Firefox Android 62
62
61 — 62
Disabled
Disabled From version 61 until version 62 (exclusive): this feature is behind the media.webspeech.synth.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
Opera Android 不支持 No Safari iOS 7 Samsung Internet Android 3.0
error
Chrome 33 Edge ≤18 Firefox 49 IE 不支持 No Opera 21 Safari 7 WebView Android 不支持 No Chrome Android 33 Firefox Android 62
62
61 — 62
Disabled
Disabled From version 61 until version 62 (exclusive): this feature is behind the media.webspeech.synth.enabled preference (needs to be set to true ). To change preferences in Firefox, visit about:config.
Opera Android 不支持 No Safari iOS 7 Samsung Internet Android 3.0

图例

完整支持
完整支持
不支持
不支持
实验。期望将来行为有所改变。
实验。期望将来行为有所改变。
用户必须明确启用此特征。
用户必须明确启用此特征。

另请参阅