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- <script>
- var socket;
- 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
- socket = new WebSocket("ws://localhost:8080/websocket/[[${pageNumber}]]/[[${functionNumber}]]/[[${socketConfigMapId}}]]");
- //等同于socket = new WebSocket("/checkcenter/websocket/[[${cid}]]".replace("http","ws"));
- //打开事件
- socket.onopen = function() {
- console.log("Socket 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) {
- console.log(msg.data);
- //发现消息进入 开始处理前端触发逻辑
- };
- //关闭事件
- socket.onclose = function() {
- console.log("Socket已关闭");
- };
- //发生了错误事件
- socket.onerror = function() {
- alert("Socket发生了错误");
- //此时可以尝试刷新页面
- }
- //离开页面时,关闭socket
- //jquery1.8中已经被废弃,3.0中已经移除
- // $(window).unload(function(){
- // socket.close();
- //});
- }
- </script>
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