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。
SpeechSynthesisErrorEvent
接口在
Web 语音 API
contains information about any errors that occur while processing
SpeechSynthesisUtterance
objects in the speech service.
SpeechSynthesisErrorEvent
extends the
SpeechSynthesisEvent
interface, which inherits properties from its parent interface,
事件
.
SpeechSynthesisErrorEvent.error
只读
Returns an error code indicating what has gone wrong with a speech synthesis attempt.
SpeechSynthesisErrorEvent
extends the
SpeechSynthesisEvent
interface, which inherits methods from its parent interface,
事件
.
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 | 状态 | 注释 |
|---|---|---|
|
Web 语音 API
The definition of 'SpeechSynthesisErrorEvent' in that specification. |
草案 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 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 | Opera Android 不支持 No | Safari iOS 7 | Samsung Internet Android 3.0 |
完整支持
不支持
实验。期望将来行为有所改变。
用户必须明确启用此特征。