在vue中使用websocket(很简单滴~~)

详情可参考文档
阮一峰文档：WebSocket 教程 - 阮一峰的网络日志 (ruanyifeng.com)

  <script>
    const ws = new WebSocket('ws://47.92.69.169:8282');
    ws.onopen = function () {
      console.log('连接成功');
      ws.send('你好');
    };
    ws.onmessage = function (e) {
      console.log('收到一条新消息：' + e.data);
    };
    ws.onclose = function () {
      console.log('已关闭');
    };
    ws.onerror = function (e) {
      console.log(e, "error");
    }
  </script>