我是一个使用camel的新手，我需要在JAVA中构建一个路由来处理HTTP请求返回的一些XML。我试图通过用处理器设置一个路由来解析响应的主体，并将其记录到一个文件中，将消费者设置为http url，但它不起作用。然后，我尝试设置一个jms队列，从队列中抓取并处理它，结果类似。我想我得到了200响应，但我设置的生产者文本文件不工作，调试中的log4j在隔离问题上没有太多的信息。有没有人在这个问题上有任何见解，以指出我在正确的 Camel 方向？先谢谢你！

public static void main(String[] args) throws Exception {       
    CamelContext camelContext = new DefaultCamelContext();

    // connect to embedded ActiveMQ JMS broker
    ConnectionFactory connectionFactory = 
            new ActiveMQConnectionFactory("vm://localhost");
    camelContext.addComponent("jms",
            JmsComponent.jmsComponentAutoAcknowledge(connectionFactory));
    try {
        camelContext.addRoutes(new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:start")
                .to("http://tomcatappurl:8080/format=xml?bridgeEndpoint=true")
                 .process(new OrderProcessor())
                 .to("log:DEBUG?showBody=true&showHeaders=true")
                 .log("file:C:/Desktop/camellog1.txt")
                 .to("log:DEBUG?showBody=true&showHeaders=true")
                 .log("${headers}")
                 .convertBodyTo(String.class)
                 .to("file:C:/Desktop/camellog1.txt")
                 .log("${in.headers}")
                 .to("stream:out")
                 .to("jms");

                from("jms:incomingOrders")
                 .process(new Processor() {
                     public void process (Exchange exchange) throws Exception {
                         //HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
                            System.out.println("Response received from Google, is streamCaching = " + exchange.getContext().isStreamCaching());
                            System.out.println("----------------------------------------------IN MESSAGE--------------------------------------------------------------");
                            System.out.println(exchange.getIn().getBody(String.class));
                            System.out.println("----------------------------------------------OUT MESSAGE--------------------------------------------------------------");
                            //System.out.println(exchange.getOut().getBody(String.class)); //Activating this line causes empty response on browser

                        }
                    })
                .to("file:C:/Users/Desktop/camellog1.txt?fileExist=Append");
            }
        });
        camelContext.start();
    } finally {
        camelContext.stop();
    }

}