spring云流配置问题

vbkedwbf  于 2021-07-16  发布在  Java
关注(0)|答案(1)|浏览(409)

我正在尝试升级遗留应用程序的版本。我正在尝试用springcloudstream开发amqp的一部分。我不能在rabbitmq队列中侦听,如果没有交换(我不能改变这种方式),如何实现一个只针对一个队列的侦听器??
这是我的app-properties.yml

cloud:
    function:
      definition: inputCollector
    stream:
      default:
        contentType: application/json
        declareExchange: false
      binders:
        rabbitmq:
          type: rabbit
      bindings:
        inputCollector-in-0:
          queueNameGroupOnly : true
          group : collector_result.Collections
          binder: rabbitmq

还有我的密码

@Configuration
@AllArgsConstructor
public class AnyHandler {

    private static final Logger LOG = LoggerFactory.getLogger(InputCollectorHandler.class);

    private final CollectorService collectorService;

    @Bean
    public Consumer<Event> inputCollector() {
        return user -> {
            LOG.info("event received", user);
            try {
                anyService.handleCollectorResponse(user);
            } catch (Exception e) {
                LOG.error("Error processing message: " + user);
            }
        };
    }
}
ejk8hzay

ejk8hzay1#

declareExchange: false 一定在下面 ...rabbit.defaults... 或者 ...rabbit.bindings.....consumer. https://docs.spring.io/spring-cloud-stream-binder-rabbit/docs/3.1.1/reference/html/spring-cloud-stream-binder-rabbit.html#_rabbitmq_consumer_properties.

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