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MessageEvent

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨2015年7月⁩.

當伺服器傳來資料時,客戶端會收到一個 MessageEvent,由 WebSocket 物件 onmessage 表示的監聽器接收。

屬性

屬性	形態	描述
`data`	`DOMString` \| `Blob` \| `ArrayBuffer`	伺服器傳來的資料。

Specification
HTML # the-messageevent-interface

This page was last modified on ⁨2024年12月20日⁩ by MDN contributors.