spring整合rabbitmq使用XML

向右看齐 2022-09-07 00:59 199阅读 0赞

因为公司老旧框架需要使用rabbitmq，但是因为业务逻辑复杂升级springboot难度大，时间不够只能使用xml方式引入rabbitmq

# 首先引入jar #

<dependency>
    		<groupId>com.rabbitmq</groupId>
    		<artifactId>amqp-client</artifactId>
    		<version>5.4.3</version>
      	</dependency>
      	<dependency>
    		<groupId>org.springframework.amqp</groupId>
    		<artifactId>spring-rabbit</artifactId>
    		<version>2.1.8.RELEASE</version>
      	</dependency>
        <dependency>
    	  	<groupId>org.springframework.amqp</groupId>
    	  	<artifactId>spring-amqp</artifactId>
    	  	<version>2.1.8.RELEASE</version>
        </dependency>

spring使用的版本是5.1.9.RELEASE

# 创建xml文件 #

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:rabbit="http://www.springframework.org/schema/rabbit"
           xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
        http://www.springframework.org/schema/rabbit http://www.springframework.org/schema/rabbit/spring-rabbit.xsd">
    	
        <rabbit:connection-factory id="connectionFactory" virtual-host="#{rabbitmq.rabbitmq_virtual}"
           host="#{rabbitmq.rabbitmq_host}" port="#{rabbitmq.rabbitmq_port}" username="#{rabbitmq.rabbitmq_username}" password="#{rabbitmq.rabbitmq_password}" />
    
        <rabbit:admin connection-factory="connectionFactory" />
    
    
        
        <rabbit:template id="rabbitTemplate" connection-factory="connectionFactory"/>
    
    
    
        
        <bean id="TspConsumer" class="com.dayunmotor.tbox.gateway.business.mq.TspConsumer" />
    	
        <rabbit:queue  name="tspTboxBQueue" auto-declare="true" durable="true" />
    
        
        <rabbit:listener-container
                connection-factory="connectionFactory">
            <rabbit:listener ref="TspConsumer" queues="tspTboxBQueue" />
        </rabbit:listener-container>
    </beans>

本文未写全xml配置，如需要可以进xsd文件查看

# 创建消费者 #

@Component
    public class TspConsumer implements MessageListener { 
        private TspMQController tspMQController;
    	//接收消息
        @Override
        public void onMessage(Message message) { 
            String body="";
            try{ 
                body=new String(message.getBody(),"utf-8");
                log.info("接收到消息：{}",body);
                tspMQController.processMQ(body);
            }catch(Exception e){ 
                log.error("执行失败");
            }
        }
    
        @Autowired
        public void setTspMQController(TspMQController tspMQController) { 
            this.tspMQController = tspMQController;
        }
    }

也可以实现ChannelAwareMessageListener接口

# 创建生产者 #

@Component
    public class RabbitMqProducer { 
        private static final Logger logger= LoggerFactory.getLogger(RabbitMqProducer.class);
    
        private RabbitTemplate rabbitTemplate;
    
        @Autowired
        public void setRabbitTemplate(RabbitTemplate rabbitTemplate) { 
            this.rabbitTemplate = rabbitTemplate;
        }
    	//发送消息
        public void sendMessage(String exchangeKey,String routingkey,Object message){ 
            logger.info("exchangeKey{} routingkey{}to send message:{}",exchangeKey,routingkey,message);
            rabbitTemplate.convertAndSend(exchangeKey,routingkey,message);
        }
    }

然后启动就可以实现消费和发送消息了。  
启动rabbitmq监听器可以阻塞主线程一直监听数据；  
本人经多次验证无法使用注解版接收mq消息，故放弃使用注解版；