error event is fired when a connection with a WebSocket has been closed due to an error (some data couldn't be sent for example).

冒泡 No
可取消 No
接口 事件
事件处理程序特性 onerror

范例

// Create WebSocket connection
const socket = new WebSocket('ws://localhost:8080');
// Listen for possible errors
socket.addEventListener('error', function (event) {
  console.log('WebSocket error: ', event);
});
					

规范

规范 状态
HTML 实时标准
The definition of 'WebSocket error' in that specification.
实时标准

浏览器兼容性

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
error event Chrome Yes Edge 12 Firefox Yes IE ? Opera Yes Safari ? WebView Android Yes Chrome Android Yes Firefox Android Yes Opera Android ? Safari iOS ? Samsung Internet Android Yes

图例

完整支持

完整支持

兼容性未知 ?

兼容性未知

另请参阅

元数据

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