Question

我试图让Camel RabbitMQ集成工作，只是将队列消息打印到控制台。

使用RabbitMQ Web界面，当我启动camel实例时，我可以看到连接。

我创建了一个名为＆＃34; test＆＃34;的直接交换。和一个名为＆＃34; test＆＃34;并将它们绑在一起。

然后我使用RabbitMQ Web界面向交易所发布消息。

这是我使用的骆驼代码，但我没有看到任何东西出现在我的控制台上，而且我没有在骆驼方面看到任何消息接收确认。骆驼也没有展示任何消费者的消费者。连接的。

public class IntegrationRouteFromRabbitMQBuilder extends RouteBuilder {

    @Override
    public void configure() throws Exception {
        System.out.println("IntegrationRouteFromRabbitMQBuilder Instantiated");
        from("rabbitmq://localhost/test?queue=test").to("stream:out");
    }

}

我做了一件明显错误的事吗？或者还有什么我可以尝试将其连接起来吗？我尝试过添加路由密钥，但没有运气。

由于

更新要进行此设置，我使用了以下模式：http://camel.apache.org/running-camel-standalone-and-have-it-keep-running.html这是独立的启动器......

我唯一能做的就是main.addRouteBuilder（new IntegrationRouteFromRabbitMQBuilder（））;根据我的理解，应该设置上下文并解雇所有内容。

    public void boot() throws Exception {
    // create a Main instance
    main = new Main();
    // enable hangup support so you can press ctrl + c to terminate the JVM
    main.enableHangupSupport();

    // add routes
    main.addRouteBuilder(new IntegrationRouteFromRabbitMQBuilder());

    // run until you terminate the JVM
    System.out.println("Starting Camel. Use ctrl + c to terminate the JVM.\n");

    main.run();
}

更新2

添加错误日志输出

    17:05:09.886 [main] INFO  o.a.camel.impl.DefaultCamelContext - Route: route1 started and consuming from: Endpoint[rabbitmq://localhost/test?exchangeType=fanout&queue=test&routingKey=test123]
17:05:09.886 [Camel (camel-1) thread #1 - RabbitMQConsumer] TRACE o.a.c.c.rabbitmq.RabbitMQConsumer - Creating connection...
17:05:09.886 [main] TRACE o.a.camel.support.ServiceSupport - Starting service
17:05:09.886 [main] TRACE org.apache.camel.util.EventHelper - Notification of event is disabled: Started route: route1
17:05:09.886 [main] DEBUG o.a.c.m.DefaultManagementLifecycleStrategy - Load performance statistics disabled
17:05:09.886 [main] INFO  o.a.camel.impl.DefaultCamelContext - Total 1 routes, of which 1 is started.
17:05:09.887 [main] INFO  o.a.camel.impl.DefaultCamelContext - Apache Camel 2.14.0 (CamelContext: camel-1) started in 0.573 seconds
17:05:09.888 [main] TRACE org.apache.camel.util.EventHelper - Notification of event is disabled: Started CamelContext: camel-1
17:05:09.889 [Camel (camel-1) thread #1 - RabbitMQConsumer] DEBUG o.a.c.c.rabbitmq.RabbitMQConsumer - Created connection: amqp://guest@127.0.0.1:5672/
17:05:09.889 [Camel (camel-1) thread #1 - RabbitMQConsumer] TRACE o.a.c.c.rabbitmq.RabbitMQConsumer - Creating channel...
17:05:09.889 [Camel (camel-1) thread #1 - RabbitMQConsumer] DEBUG o.a.c.c.rabbitmq.RabbitMQConsumer - Created channel: AMQChannel(amqp://guest@127.0.0.1:5672/,1)
17:05:09.890 [pool-3-thread-3] TRACE o.a.c.u.c.CamelThreadFactory - Created thread[Camel (camel-1) thread #2 - RabbitMQConsumer] -> Thread[Camel (camel-1) thread #2 - RabbitMQConsumer,5,main]

Answer 1

我能够通过不使用RabbitMQ接口发布消息来解决这个问题。

我使用RabbitMQ教程中的Send.java应用程序发布消息，以确保我们能够确保所有队列和交换正确，并且它有效。

Camel RabbitMQ Java DSL安装程序

1 个答案: