Mluti-Agent_simulation/train-server/src/main/resources/templates/webSocket.html

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>WebSocket消息通知</title>
</head>
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.js"></script>
<script>
    var socket;

    //打开WebSocket
    function openSocket() {
        if (typeof (WebSocket) === "undefined") {
            console.log("您的浏览器不支持WebSocket");
        } else {
            console.log("您的浏览器支持WebSocket");
            //实现化WebSocket对象，指定要连接的服务器地址与端口,建立连接.
            let socketUrl = location.origin + "/websocket";
            //将https与http协议替换为ws协议
            socketUrl = socketUrl.replace("https", "ws").replace("http", "ws");
            console.log(socketUrl);
            if (socket != null) {
                socket.close();
                socket = null;
            }
            socket = new WebSocket(socketUrl);
            //打开事件
            socket.onopen = function () {
                console.log("WebSocket已打开");
                //socket.send("这是来自客户端的消息" + location.href + new Date());
            };
            //获得消息事件
            socket.onmessage = function (msg) {
                try {
                    //发现消息进入,开始处理前端触发逻辑
                    var data = JSON.parse(msg.data);
                    if ([10101, 10102, 10103, 10104].indexOf(data.cmd) === -1) {
                        console.log("收到消息：",msg.data);
                    }
                } catch (error) {
                    console.log(error);
                }
            };
            //关闭事件
            socket.onclose = function () {
                console.log("WebSocket已关闭");
            };
            //发生了错误事件
            socket.onerror = function () {
                console.log("WebSocket发生了错误");
            }
        }
    }

    //发送消息
    function sendMessage() {
        if (typeof (WebSocket) === "undefined") {
            console.log("您的浏览器不支持WebSocket");
        } else {
            var data = $("#dataId").val();
            console.log("发送数据：", data);
            socket.send(data);
        }
    }

    function closeSocket() {
        if (typeof (WebSocket) === "undefined") {
            console.log("您的浏览器不支持WebSocket");
        } else {
            console.log("WebSocket已经关闭");
            if (socket != null) {
                socket.close();
                socket = null;
            }
        }
    }
</script>
<body>
<div>
    <button onclick="openSocket()">开启socket</button>
    <button onclick="closeSocket()">关闭socket</button>
</div>
<div>
    <label for="dataId">发送数据</label>
    <input id="dataId" name="uid" type="text" value='{"cmd":20202,"data":{"tvmNo":"5","state":1}}' style="width: 500px;">
</div>
<div>
    <button onclick="sendMessage()">发送消息</button>
</div>
<!--<div>-->
<!--    <label for="messageId">接受数据</label>-->
<!--    <input id="messageId" name="msg" type="text" value="hello WebSocket2"></div>-->
<!--</body>-->
</html>