小编Big*_*Day的帖子

我基于 Spring 框架实现了自己的 Websocket 应用程序并使用了相同的配置：http : //docs.spring.io/spring/docs/current/spring-framework-reference/html/websocket.html

服务器端代码：

import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.simp.config.MessageBrokerRegistry;
import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
import org.springframework.web.socket.config.annotation.StompEndpointRegistry;

@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("/ws").withSockJS();
    }

}

客户端代码：*.jsp 文件

        /*
         *connect to websocket
         */
        function connect() {
            var socket = new SockJS("<c:url value='/ws'/>");
            stompClient = Stomp.over(socket);
            stompClient.connect();
        }

        function disconnect() {
            stompClient.disconnect();
            setConnected(false);
            console.log("Disconnected");
        }

pom.xml 依赖项：

        <!-- Spring websocket and messaging …