@Override public void configureMessageBroker(MessageBrokerRegistry registry) { registry.enableSimpleBroker("/client"); } @SendTo 注解可以将消息发送给所有订阅此地址的客户端;如果不需要将消息发给所有的用户,则可以使用@SendToUser,(如果一个用户在多个浏览器登陆,则会将消息发给所有客户端,如果不需要发送给所...
让我们看一看HTML5的WebSocket API：它可用于客户端、服务器端。而且有一个优秀的第三方API，名为Socket...
Gang: I'm working with the extended chat example (works great out of the box), and trying to send a message from the server to the client when the web socket is initially opened: class ChatWebSocketHandler(WebSocket): def opened(self): c...
sendMessage(this, "连接建立");//这句话用来反馈web与server建立连接的}elseif(message.startsWith("javaclient")) {//接收来自java-client的消息 每个连接无需命名username connectionIDfor(inti = 0; i < connections.size(); i++) {if(connections.get(i).userName.equals("web")) {//chatAn =connect...
var server = ws.createServer(function(conn){ console.log('connected'); conn.on('text',function(str){ console.log(str); //conn.sendText(str);//将接收道德str用sendText方法传给接收到的一个连接 //boardcast(str);//调用广播方法将节后到的传给所有的浏览器 ...
server端 //app.js var ws = require('nodejs-websocket'); var server = ws.createServer(function(conn){ console.log('connected'); conn.on('text',function(str){ console.log(str); //conn.sendText(str);//将接收道德str用sendText方法传给接收到的一个连接 ...
SendAsync can complete successfully when the message has not, and cannot, be sent to the server. This may be by design given the only exceptions documented appear to be ones that would be raised before starting to send, but my naive expectation was that an exception would be raised (WebSoc...
webSocketClient.send(message+"---6666"); } @Override public void appointSending(String name, String message) { // 这里指定发送的规则由服务端决定参数格式 webSocketClient.send("TOUSER"+name+";"+message); } } package com.example.socket.chat; ...
); // 连接打开后，你可以发送消息 socket.send(”Hello, Server!“); }; socket.onmessage = ...
const wss = new WebSocket.Server({ port: 8080 });console.log('服务器正在8080端口上监听！');// 当有客户端连接到服务器 wss.on('connection', function connection(ws) { // 通过ws（客户端）对象获取客户端发送的信息 ws.on('message', function incoming(message) { console.log('收到: %s',...