java jar包:tomcat-coyote.jar、tomcat-juli.jar、websocket-api.jar ChatAnnotation消息发送类: importjava.io.IOException;importjava.util.HashMap;importjava.util.Map;importjava.util.concurrent.atomic.AtomicInteger;importjavax.websocket.OnClose;importjavax.websocket.OnError;importjavax.websocket.OnMessage;import...
import javax.websocket.OnClose; import javax.websocket.OnError; import javax.websocket.OnMessage; import javax.websocket.OnOpen; import javax.websocket.Session; import javax.websocket.server.ServerEndpoint; import org.springframework.web.context.ContextLoader; import ljm.service.UserService; @ServerEndpoint...
/*websocket 客户端会话 通过Session 向客户端发送数据*/ private Session session; /*线程安全set 存放每个客户端处理消息的对象*/ private static CopyOnWriteArraySet<Socket> webSocketSet = new CopyOnWriteArraySet(); /*websocket 连接建立成功后进行调用*/ private static Map<String, String> userList = new Has...
protected void channelRead0(ChannelHandlerContext ctx, TextWebSocketFrame msg) throws Exception { //使用msg.text()获得帧中文本 System.out.println(msg.text()); //回写,需要封装成TextWebSocketFrame 对象写入到通道中 ctx.channel().writeAndFlush(new TextWebSocketFrame("【服务端】" + LocalDateTime.now...
WebSocket是一种在单个TCP连接上进行全双工通信的协议。WebSocket使得客户端和服务器之间 的数据交换变得更加简单,允许服务端主动向客户端推送数据。在WebSocket API中,客户端和服务器 只需要完成一次握手,两者之间就直接可以创建持久性的连接,并进行双向数据传输。
("hello") public String hello(@RequestParam String name) { return "Hello " + name; } // upgrade to websocket @GetMapping("connect") public void connect(@RequestParam String name, HttpServerRequest request) { request.upgradeToWebSocket(ws->{ ws.mountOpen(h -> { ws.send("Hello " + name...
avax.websocket.HandshakeResponse;import javax.websocket.server.HandshakeRequest;import javax.websocket.server.ServerEndpointConfig;import javax.websocket.server.ServerEndpointConfig.Configurator;/ 获取HttpSession / public class GetHttpSessionConfigurator extends Configurator { ...
webSocket怎..关于websocket。。。你们都想说点啥。。。用它来做通信。。。稳定吗?。。。求指导。。。