main方法启动tomcat支持的WebSocke…

package com.xhzr.controller;

import java.net.URI;

import javax.websocket.ContainerProvider;

import javax.websocket.WebSocketContainer;

public class WebSocketClient {

public static void main(String[] args) {

try {

WebSocketContainer container =ContainerProvider.getWebSocketContainer();

MyClient client = new MyClient();

container.connectToServer(client, newURI("ws://try.ukebms.com:9500/xhzr-chat/chatServer/40/68/119"));

// container.setDefaultMaxSessionIdleTimeout(5000L);

int turn = 0;

while (turn++ < 10) {

client.send("client send: " + turn);

Thread.sleep(1000);

}

} catch (Exception e) {

e.printStackTrace();

}

}

}

============================================= 

package com.xhzr.controller;

import javax.websocket.ClientEndpoint;

import javax.websocket.OnClose;

import javax.websocket.OnMessage;

import javax.websocket.OnOpen;

import javax.websocket.Session;

import org.apache.log4j.Logger;

@ClientEndpoint

public class MyClient {

private static Logger logger =Logger.getLogger(MyClient.class);

private Session session;

@OnOpen

public void open(Session session) {

logger.info("Client WebSocket is opening...");

this.session = session;

}

@OnMessage

public void onMessage(String message) {

logger.info("Server send message: " + message);

}

@OnClose

public void onClose() {

logger.info("Websocket closed");

}

public void send(String message) {

this.session.getAsyncRemote().sendText(message);

}

}

解决方案，导入tomcat bin 目录下的tomcat-juli.jar 到Bootstrap类加载器对应的实体中