SpringBoot集成RabbitMQ(注解+手动确认)

1.pom文件

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-amqp</artifactId>
</dependency>

2.yml配置文件

spring:
 #MQ配置
  rabbitmq:
    addresses: 127.0.0.1
    port: 5672
    username: adminmq
    password: 123456
    publisher-confirms: true
    publisher-returns: true
    template:
      retry:
        enabled: true
      mandatory: true
    listener:
      simple:
        acknowledge-mode: manual
        #并发消费者初始化值
        concurrency: 10
        #并发消费者的最大值
        max-concurrency: 20
        #每个消费者每次监听时可拉取处理的消息数量
        prefetch: 5

      direct:
        retry:
          enabled: true
          max-attempts: 1

3.消费者代码(手动确认)

/** * msgByte:报文头加报文体 * channel和message  消息确认机制 * queuesToDeclare = @Queue("${queueropertie.queue-name}") *///点对点//@RabbitListener([email protected](QueueAndExchangeProperties.afsendfirQueue))//发布订阅@RabbitListener(bindings = @QueueBinding(

            exchange = @Exchange(value = "${queueropertie.exchange}",durable = "true",type = "direct"),
            value = @Queue(value = "${queueropertie.queue-name}",durable = "true"),
            key = "${queueropertie.exchangekey}"
    ))
    @RabbitHandler
    public void monitoringMethod(byte[] msgByte, Channel channel, Message message) throws IOException {
        Map<String, Object> logMap = new ConcurrentHashMap<>();
        try {
            //消息确认
            channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
            monotoringInsertDB(msgByte,new ConcurrentHashMap<>());
        } catch (Exception e) {
            //失败后消息被确认
            channel.basicReject(message.getMessageProperties().getDeliveryTag(), false);
            commonRabbitService.insertLogError(logMap, ERROR_104, e.getMessage());
            LOGGER.error("mq接收消息失败",e);
        }
    }

4.生产者

@Autowired
RabbitTemplate rabbitTemplate;
//发布订阅
rabbitTemplate.convertAndSend(QueueAndExchangeProperties.afMQExchange, QueueAndExchangeProperties.afIcf, msgStr.getBytes());//点对点//rabbitTemplate.convertAndSend(QueueAndExchangeProperties.afsendsecQueue,msgStr);

原文地址：https://www.cnblogs.com/yuhongqiang/p/11497258.html