WebSocket: message event - Web API 接口参考 编辑

BCD tables only load in the browser

message 事件会在 WebSocket 接收到新消息时被触发。

// 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);
});

• WebSocket: close event
• WebSocket: error event
• WebSocket: open event
• Writing WebSocket client applications