java.websocket不存在_java - WebSocket找不到实现类错误 - 堆栈内存溢出

我正计划编写一个流媒体类，我想为其尝试打开websocket连接，但是我无法使我的websocket连接正常工作。 这样做的目的是使TDAmeritrade api流数据起作用。

尝试使用javax.websocket-api-1.1.jar和tyrus-standalone-client-1.9

我应该使用其他的罐子吗？

package socketProg;

import java.net.URI;

import javax.websocket.*;

@ClientEndpoint

public class WSClient {

private static Object waitLock = new Object();

@OnMessage

public void onMessage(String message) {

//the new USD rate arrives from the websocket server side.

System.out.println("Received msg: "+message);

}

private static void wait4TerminateSignal()

{

synchronized(waitLock)

{try {

waitLock.wait();

} catch (InterruptedException e) {

}}}

public static void main(String[] args) {

WebSocketContainer container=null;//

Session session=null;

try{

//Tyrus is plugged via ServiceLoader API. See notes above

container = ContainerProvider.getWebSocketContainer();

//WS1 is the context-root of my web.app

//ratesrv is the path given in the ServerEndPoint annotation on server implementation

session=container.connectToServer(WSClient.class, URI.create("ws://localhost:8080/WS1/ratesrv"));

wait4TerminateSignal();

} catch (Exception e) {

e.printStackTrace();

}

finally{

if(session!=null){

try {

session.close();

} catch (Exception e) {

e.printStackTrace();

}

我希望建立连接但出现以下错误

对于javax.websocket-api jar-出现此错误：

java.lang.RuntimeException: Could not find an implementation class. at javax.websocket.ContainerProvider.getWebSocketContainer(ContainerProvider.java: 73) at socketProg.WSClient.main(WSClient.java:24)

对于tyrus-standalone-client-1.9出现此错误：javax.websocket.DeploymentException: Connection failed. at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket._connect(GrizzlyClientSocket.java:404) at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket.access$000(GrizzlyClientSocket.java:80) at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket$1.call(GrizzlyClientSocket.java:211) at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket$1.call(GrizzlyClientSocket.java:207) at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientSocket.connect(GrizzlyClientSocket.java:225) at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientContainer.openClientSocket(GrizzlyClientContainer.java:72) at org.glassfish.tyrus.client.ClientManager$3$1.run(ClientManager.java:645) at org.glassfish.tyrus.client.ClientManager$3.run(ClientManager.java:694) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at org.glassfish.tyrus.client.ClientManager$SameThreadExecutorService.execute(ClientManager.java:848) at java.util.concurrent.AbstractExecutorService.submit(Unknown Source) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:493) at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:299) at socketProg.WSClient.main(WSClient.java:27) Caused by: java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source) at org.glassfish.grizzly.nio.transport.TCPNIOConnectorHandler.onConnectedAsync(TCPNIOConnectorHandler.java:187) at org.glassfish.grizzly.nio.transport.TCPNIOConnectorHandler$1.connected(TCPNIOConnectorHandler.java:135) at org.glassfish.grizzly.nio.transport.TCPNIOConnection.onConnect(TCPNIOConnection.java:234) at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:506) at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.executeIoEvent(WorkerThreadIOStrategy.java:80) at org.glassfish.grizzly.strategies.AbstractIOStrategy.executeIoEvent(AbstractIOStrategy.java:66) at org.glassfish.grizzly.nio.SelectorRunner.iterateKeyEvents(SelectorRunner.java:391) at org.glassfish.grizzly.nio.SelectorRunner.iterateKeys(SelectorRunner.java:360) at org.glassfish.grizzly.nio.SelectorRunner.doSelect(SelectorRunner.java:324) at org.glassfish.grizzly.nio.SelectorRunner.run(SelectorRunner.java:255) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549) at java.lang.Thread.run(Unknown Source)