MessageEvent
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
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。 |
規範
Specification |
---|
HTML Standard # the-messageevent-interface |
瀏覽器兼容
BCD tables only load in the browser