import com.rabbitmq.client.Channel;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;
import java.io.IOException;
@Component
public class HelloConsumer {
@RabbitHandler
@RabbitListener(queues = "aa_bb_cc_dd")
public void aaBbCcDdConsumer(Message message, Channel channel) throws IOException {
System.out.println(message.toString());
channel.basicAck(message.getMessageProperties().getDeliveryTag(),false);
System.out.println("消息已确认");
}
- 项目一启动,结果

