Question

我创建了一个rabbitmq的服务实例，并将其绑定到我的应用程序，这是一个带有spring-cloud库支持的spring启动应用程序。当我尝试运行应用程序时，它无法说出以下内容。

2016-03-30T17:30:51.77+0530 [App/0]      OUT java.lang.IllegalStateException: In
valid configuration: 'virtualHost' must be non-null.

控制器类方法的代码如下。

@Controller
@RequestMapping("/rabbit")
public class RabbitController {
    @Autowired
    CachingConnectionFactory rabbitConnectionFactory;

    @RequestMapping(method = RequestMethod.GET)
    public @ResponseBody String onRootAccess() {

            if (rabbitConnectionFactory != null) {
                StringBuilder sb = new StringBuilder();
                sb.append("Connected successfully to Redis!!!!!!!!  \n");
                sb.append("Host is " + rabbitConnectionFactory.getHost() + "\n ");
                sb.append("Port is " + rabbitConnectionFactory.getPort() + "\n ");
                sb.append("Virtual Host is " + rabbitConnectionFactory.getVirtualHost() + "\n ");

                AmqpAdmin admin = new RabbitAdmin(rabbitConnectionFactory);
                Queue queue = admin.declareQueue();

                AmqpTemplate template = new RabbitTemplate(rabbitConnectionFactory);
                sb.append("Pushing data foo in myqueue Queue \n ");
                template.convertAndSend(queue.getName(), "foo");

                String foo = (String) template.receiveAndConvert(queue.getName());
                sb.append("Received data from myqueue is " + foo + "\n ");
                return sb.toString();
            } else {
                return "connection not successful";
            }
    }

cf env显示了退回rabbitmq服务的以下详细信息。

  "rabbitmq-3.5.6-lite": [
   {
    "credentials": {
     "hostname": "10.3.1.1",
     "password": "lmprqrhu3gafazkn",
     "port": "32986",
     "ports": {
      "15672/tcp": "32985",
      "5672/tcp": "32986"
     },
     "uri": "amqp://z6nfr8blhtwena67:lmprqrhu3gafazkn@10.3.1.1:32986",
     "username": "z6nfr8blhtwena67"
    },
    "label": "rabbitmq-3.5.6-lite",
    "name": "rabbitmq-service",
    "plan": "free",
    "tags": [
     "rabbitmq",
     "mbus",
     "pubsub",
     "amqp"
    ]
   }
  ],

可能是什么问题？任何指向解决方案的指针都会有很大的帮助。如果需要更多信息，请告诉我。

此致 Subhankar

云代工厂上的Spring云：连接到RabbitMQ服务无法正常工作

0 个答案: