Question

大家好我尝试连接到Spring启动应用程序中的STOMP端点，并在使用STOMP.js和sock.js连接到它时收到此错误

o.s.w.s.m.StompSubProtocolHandler        : Failed to parse TextMessage payload=[CONNECT
ac..], byteCount=523, last=true] in session b9ql5g3w. Sending STOMP ERROR to client.

org.springframework.messaging.simp.stomp.StompConversionException: Illegal header: '                setConnected(true);'. A header must be of the form <name>:[<value>].
    at org.springframework.messaging.simp.stomp.StompDecoder.readHeaders(StompDecoder.java:224) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.messaging.simp.stomp.StompDecoder.decodeMessage(StompDecoder.java:138) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.messaging.simp.stomp.StompDecoder.decode(StompDecoder.java:111) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.messaging.simp.stomp.BufferingStompDecoder.decode(BufferingStompDecoder.java:133) ~[spring-messaging-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.web.socket.messaging.StompSubProtocolHandler.handleMessageFromClient(StompSubProtocolHandler.java:234) ~[spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.web.socket.messaging.SubProtocolWebSocketHandler.handleMessage(SubProtocolWebSocketHandler.java:307) [spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75) [spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56) [spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.web.socket.handler.ExceptionWebSocketHandlerDecorator.handleMessage(ExceptionWebSocketHandlerDecorator.java:58) [spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.web.socket.sockjs.transport.session.AbstractSockJsSession.delegateMessages(AbstractSockJsSession.java:385) [spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at ..............................................................

我的javascipt代码是

 function connect() {
            var socket = new SockJS('/hello');
            stompClient = Stomp.over(socket);
            stompClient.connect({}, function(frame) {
                setConnected(true);
                console.log('Connected: ' + frame);
                stompClient.subscribe('/topic/Presence', function(greeting){
                    console.log(greeting.body);

                     showGreeting(JSON.parse(greeting.body).userId,JSON.parse(greeting.body).status,JSON.parse(greeting.body).imageUrl);

                });
            });
        }

我也在使用spring boot安全性。我的Websocket配置和endpont是

@MessageMapping("/hello")
        @SendTo("/topic/Presence")
        public UserPresences greeting(String message) throws Exception {

            Thread.sleep(1000); // simulated delay
            return new UserPresences();
        }

@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig extends AbstractWebSocketMessageBrokerConfigurer {

    @Override
    public void configureMessageBroker(MessageBrokerRegistry config) {
        config.enableSimpleBroker("/topic");
        config.setApplicationDestinationPrefixes("/app");
    }

    @Override
    public void registerStompEndpoints(StompEndpointRegistry registry) {
        registry.addEndpoint("/hello").withSockJS();
    }

}

Answer 1

我能够通过更改客户端的代码来解决我的问题

function connect() {
            var socket = new SockJS('/hello');
            stompClient = Stomp.over(socket);
            stompClient.connect('','', function(frame) {
                setConnected(true);
                console.log('Connected: ' + frame);
                stompClient.subscribe('/topic/Presence', function(greeting){
                    console.log(greeting.body);

                     showGreeting(JSON.parse(greeting.body).userId,JSON.parse(greeting.body).status,JSON.parse(greeting.body).imageUrl);

                });
            });
        }

获取错误“连接t

1 个答案: