spring boot集成WebSocket日志实时输出到web页面

<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>

/**
 * Created by kl on 2017/10/9.
 * Content :日志消息实体，注意，这里为了减少篇幅，省略了get,set代码
 */
public class LoggerMessage{
    private String body;
    private String timestamp;
    private String threadName;
    private String className;
    private String level;
    public LoggerMessage(String body, String timestamp, String threadName, String className, String level) {
        this.body = body;
        this.timestamp = timestamp;
        this.threadName = threadName;
        this.className = className;
        this.level = level;
    }
    public LoggerMessage() {
    }
}

public class LoggerQueue {
    //队列大小
    public static final int QUEUE_MAX_SIZE = 10000;
    private static LoggerQueue alarmMessageQueue = new LoggerQueue();
    //阻塞队列
    private BlockingQueueblockingQueue = new LinkedBlockingQueue<>(QUEUE_MAX_SIZE);

    private LoggerQueue() {
    }
    public static LoggerQueue getInstance() {
        return alarmMessageQueue;
    }
    /**
     * 消息入队
     * @param log
     * @return
     */
    public boolean push(LoggerMessage log) {
        return this.blockingQueue.add(log);//队列满了就抛出异常，不阻塞
    }
    /**
     * 消息出队
     * @return
     */
    public LoggerMessage poll() {
        LoggerMessage result = null;
        try {
            result = this.blockingQueue.take();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        return result;
    }
}

public class LogFilter extends Filter{
    @Override
    public FilterReply decide(ILoggingEvent event) {
        LoggerMessage loggerMessage = new LoggerMessage(
                event.getMessage()
                , DateFormat.getDateTimeInstance().format(new Date(event.getTimeStamp())),
                event.getThreadName(),
                event.getLoggerName(),
                event.getLevel().levelStr
        );
        LoggerQueue.getInstance().push(loggerMessage);
        return FilterReply.ACCEPT;
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true">
    <include resource="org/springframework/boot/logging/logback/defaults.xml" />
    <property name="LOG_FILE"
              value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}/}spring.log}" />
    <include resource="org/springframework/boot/logging/logback/file-appender.xml" />
    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
            <charset>utf8</charset>
        </encoder>
        <filter class="com.example.websocket.LogFilter"></filter>
    </appender>
    <root level="INFO">
        <appender-ref ref="FILE" />
        <appender-ref ref="CONSOLE" />
    </root>
</configuration>

@Configuration
public class WebSocketConfig extends AbstractWebSocketMessageBrokerConfigurer{
    @Override
    public void registerStompEndpoints(StompEndpointRegistry registry) {
        registry.addEndpoint("/websocket")
                .setAllowedOrigins("http://localhost:8976")
                .withSockJS();
    }
}

@SpringBootApplication
@EnableScheduling
@EnableWebSocketMessageBroker
public class WebsocketApplication {
	private Logger logger = LoggerFactory.getLogger(WebsocketApplication.class);
	public static void main(String[] args) {
		SpringApplication.run(WebsocketApplication.class, args);
	}
	@Autowired
	private SimpMessagingTemplate messagingTemplate;
    int info=1;
	@Scheduled(fixedRate = 1000)
	public void outputLogger(){
      logger.info("测试日志输出"+info++);
	}
	/**
	 * 推送日志到/topic/pullLogger
	 */
	@PostConstruct
	public void pushLogger(){
		ExecutorService executorService=Executors.newFixedThreadPool(2);
		Runnable runnable=new Runnable() {
			@Override
			public void run() {
				while (true) {
					try {
						LoggerMessage log = LoggerQueue.getInstance().poll();
						if(log!=null){
							if(messagingTemplate!=null)
							messagingTemplate.convertAndSend("/topic/pullLogger",log);
						}
					} catch (Exception e) {
						e.printStackTrace();
					}
				}
			}
		};
		executorService.submit(runnable);
		executorService.submit(runnable);
	}
}

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>WebSocket Logger</title>
    <script src="https://cdn.bootcss.com/jquery/2.1.4/jquery.js"></script>
    <script src="https://cdn.bootcss.com/sockjs-client/1.1.4/sockjs.min.js"></script>
    <script src="https://cdn.bootcss.com/stomp.js/2.3.3/stomp.min.js"></script>
</head>
<body>
<button onclick="openSocket()">开启日志</button><button onclick="closeSocket()">关闭日志</button>
<div id="log-container" style="height: 450px; overflow-y: scroll; background: #333; color: #aaa; padding: 10px;">
    <div></div>
</div>
</body>
<script>
    var stompClient = null;
    $(document).ready(function() {openSocket();});
    function openSocket() {
        if(stompClient==null){
            var socket = new SockJS('http://localhost:8084/websocket?token=kl');
            stompClient = Stomp.over(socket);
            stompClient.connect({token:"kl"}, function(frame) {
                stompClient.subscribe('/topic/pullLogger', function(event) {
                    var content=JSON.parse(event.body);
                    $("#log-container div").append(content.timestamp +" "+ content.level+" --- ["+ content.threadName+"] "+ content.className+"   :"+content.body).append("<br/>");
                    $("#log-container").scrollTop($("#log-container div").height() - $("#log-container").height());
                },{
                    token:"kltoen"
                });
            });
        }
    }
    function closeSocket() {
        if (stompClient != null) {
            stompClient.disconnect();
            stompClient=null;
        }
    }
</script>
</body>
</html>