importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;importjava.net.InetSocketAddress;importjava.net.UnknownHostException;importorg.java_websocket.WebSocket;importorg.java_websocket.handshake.ClientHandshake;importorg.java_websocket.server.WebSocketServer;publicclassSocketServerexten...
Javax.websocket.server包含注解,类,接口用于创建和配置服务端点 The javax.websocket package contains annotations, classes,interfaces, and exceptions that are common to client and serverendpoints. Javax.websocket包则包含服务端点和客户断电公用的注解,类,接口,异常 To create a programmatic endpoint, you extend...
import javax.websocket.OnError; import javax.websocket.OnMessage; import javax.websocket.OnOpen; import javax.websocket.Session; import javax.websocket.server.ServerEndpoint; @ServerEndpoint(value = "/endpoint") public class MyWebsocket { @OnOpen ...
webSocketServerHandler =newWebSocketServerHandler(); }publicvoidstart(intport, String name){try{//创建服务端的启动对象,设置参数ServerBootstrapbootstrap=newServerBootstrap();//设置两个线程组boosGroup和workerGroupbootstrap.group(bossGroup, workerGroup)//设置服务端通道实现类型.channel(NioServerSocketChannel...
// 客户端示例代码(JavaScript)constsocket=newWebSocket('ws://localhost:8080/ws');socket.onopen=()=>{console.log('WebSocket连接已建立');socket.send('Hello, Server!');};socket.onmessage=(event)=>{console.log('收到服务器消息: ',event.data);};socket.onclose=()=>{console.log('WebSocket...
Server-Sent Events(SSE)是一种允许服务器向客户端发送新数据的通信方式,它是基于HTTP协议的单向通信。 Server-Sent Events的核心特性 单向通信:仅支持服务器向客户端发送数据。 基于HTTP:使用标准的HTTP连接,易于实现和部署。 Java代码示例 以下是使用Java Servlet实现Server-Sent Events服务端的示例代码: ...
public class WebSocketServer { // 用于存储连接到WebSocket的所有会话 private static Set<Session> clients = Collections.synchronizedSet(new HashSet<>()); @OnOpen public void onOpen(Session session) { // 新的连接建立时调用 clients.add(session); ...
@OnMessagepublicvoidonMessage(String message, Session session){// 处理收到消息的逻辑try{// 向客户端发送消息session.getBasicRemote().sendText("Server: "+ message); }catch(IOException e) { e.printStackTrace(); } } 方法2:使用 Spring 框架实现 WebSocket ...
String serverURI = "ws://localhost:8080"; // 连接的服务器 URI MyWebSocketClient client = new MyWebSocketClient(new URI(serverURI)); client.connect(); // 连接 WebSocket 服务器 System.out.println("Connecting to server..."); while (!client.getReadyState().equals(WebSocket.READYSTATE.OPEN)...