content: package org.jeecg.modules.cloud.rabbitmq;
  
  import com.rabbitmq.client.Channel;
  import lombok.extern.slf4j.Slf4j;
  import org.jeecg.boot.starter.rabbitmq.core.BaseRabbiMqHandler;
  import org.jeecg.boot.starter.rabbitmq.listenter.MqListener;
  import org.jeecg.common.annotation.RabbitComponent;
  import org.jeecg.common.base.BaseMap;
  import org.jeecg.modules.cloud.constant.CloudConstant;
  import org.springframework.amqp.rabbit.annotation.RabbitHandler;
  import org.springframework.amqp.rabbit.annotation.RabbitListener;
  import org.springframework.amqp.support.AmqpHeaders;
  import org.springframework.messaging.handler.annotation.Header;
  
  /**
   * RabbitMq接受者1
   * （@RabbitListener声明类上，一个类只能监听一个队列）
   */
  @Slf4j
  @RabbitListener(queues = CloudConstant.MQ_JEECG_PLACE_ORDER)
  @RabbitComponent(value = "helloReceiver1")
  public class HelloReceiver1 extends BaseRabbiMqHandler<BaseMap> {
  
      @RabbitHandler
      public void onMessage(BaseMap baseMap, Channel channel, @Header(AmqpHeaders.DELIVERY_TAG) long deliveryTag) {
          super.onMessage(baseMap, deliveryTag, channel, new MqListener<BaseMap>() {
              @Override
              public void handler(BaseMap map, Channel channel) {
                  //业务处理
                  String orderId = map.get("orderId").toString();
                  log.info("MQ Receiver1，orderId : " + orderId);
              }
          });
      }
  
  }