WebSocket: message event
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.
message 事件会在 WebSocket 接收到新消息时被触发。
| 起泡（Bubbles） | 不 |
|---|---|
| 可取消 | 不 |
| 接口 | MessageEvent |
| 事件处理程序属性 | onmessage |
例子
js
// 创建一个 WebSocket 连接
const socket = new WebSocket("ws://localhost:8080");
// 监听消息
socket.addEventListener("message", function (event) {
console.log("Message from server ", event.data);
});
规范
| Specification |
|---|
| WebSockets # dom-websocket-onmessage |