SpringBoot整合RocketMQ实例(整理三 消费者)
MsgConsumer .java import javax . annotation . PostConstruct ; import org . apache . rocketmq . client . consumer . DefaultMQPushConsumer ; import org . apache . rocketmq . client . consumer . listener . ConsumeConcurrentlyStatus ; import org . apache . rocketmq . client . consumer . listener . MessageListenerConcurrently ; import org . apache . rocketmq . common . consumer . ConsumeFromWhere ; import org . apache . rocketmq . common . message . MessageExt ; import org . apache . rocketmq . remoting . common . RemotingHelper ; @Component public class MsgConsumer { //消费者的组名 @Value ( "${apache