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WindowEventHandlers.onmessageerror

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨2023年3月⁩.

WindowEventHandlers接口的 onmessageerror 事件处理器是一个 EventListener,每当一个类型为 messageerrorEventListener 事件在一个窗口被触发 --也就是说,当它收到的消息不能是deserialized

备注: 此特性在 Web Worker 中可用。

语法

window.onmessageerror = function() { ... };

规范

Specification
HTML
# event-messageerror
HTML
# handler-window-onmessageerror

浏览器兼容性

See also