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• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

messageerror event is fired on a BroadcastChannel object when a message arrives on the channel that can't be deserialized.

冒泡	No
可取消	No
接口	MessageEvent
事件处理程序特性	onmessageerror

范例

This code uses addEventListener to listen for messages and errors:

const channel = new BroadcastChannel('example-channel');
channel.addEventListener('message', (event) => {
  received.textContent = event.data;
});
channel.addEventListener('messageerror', (event) => {
  console.error(event);
});
					

一样，但使用 onmessage and onmessageerror event handler properties:

const channel = new BroadcastChannel('example-channel');
channel.onmessage = (event) => {
  received.textContent = event.data;
};
channel.onmessageerror = (event) => {
  console.log(event);
};
					

规范

规范	状态
HTML 实时标准	实时标准

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
messageerror event	Chrome 60	Edge ≤79	Firefox 57	IE No	Opera 47	Safari No	WebView Android 60	Chrome Android 60	Firefox Android ?	Opera Android 47	Safari iOS No	Samsung Internet Android 8.0

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

另请参阅

• 相关事件： message .

元数据

• 最后修改： Apr 3, 2019

相关话题

1. BroadcastChannel
2. 构造函数

   1. BroadcastChannel()
3. 特性

   1. 名称
   2. onmessage
   3. onmessageerror
4. 方法

   1. close()
   2. postMessage()
5. 事件

   1. message
   2. messageerror
6. 继承：

   1. EventTarget