SpringBoot整合RabbitMQ
目录
一、Spring整合RabbitMQ
1、创建生产者
2、创建消费者
二、SpringBoot整合RabbitMQ
1、创建生产者
2、创建消费者
一、Spring整合RabbitMQ
1、创建生产者
1、创建工程
2、添加依赖
<dependencies><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>5.1.7.RELEASE</version></dependency><dependency><groupId>org.springframework.amqp</groupId><artifactId>spring-rabbit</artifactId><version>2.1.8.RELEASE</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.12</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>5.1.7.RELEASE</version></dependency></dependencies><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.8.0</version><configuration><source>1.8</source><target>1.8</target></configuration></plugin></plugins></build>
3、编写配置
rabbitmq.properties文件
rabbitmq.host=192.168.138.129
rabbitmq.port=5672
rabbitmq.username=admin
rabbitmq.password=admin
rabbitmq.virtual-host=/spring-rabbitmq-producer.xml
<?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:context="http://www.springframework.org/schema/context"xmlns:rabbit="http://www.springframework.org/schema/rabbit"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/contexthttps://www.springframework.org/schema/context/spring-context.xsdhttp://www.springframework.org/schema/rabbithttp://www.springframework.org/schema/rabbit/spring-rabbit.xsd"><!--加载配置文件--><context:property-placeholder location="classpath:rabbitmq.properties"/><!-- 定义rabbitmq connectionFactory --><rabbit:connection-factory id="connectionFactory" host="${rabbitmq.host}"port="${rabbitmq.port}"username="${rabbitmq.username}"password="${rabbitmq.password}"virtual-host="${rabbitmq.virtual-host}"/><!--定义管理交换机、队列--><rabbit:admin connection-factory="connectionFactory"/><!--定义持久化队列，不存在则自动创建；不绑定到交换机则绑定到默认交换机默认交换机类型为direct，名字为：""，路由键为队列的名称--><!--id：bean的名称name：queue的名称auto-declare:自动创建auto-delete:自动删除。 最后一个消费者和该队列断开连接后，自动删除队列exclusive:是否独占durable：是否持久化--><rabbit:queue id="spring_queue" name="spring_queue" auto-declare="true"/><!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~广播；所有队列都能收到消息~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --><!--定义广播交换机中的持久化队列，不存在则自动创建--><rabbit:queue id="spring_fanout_queue_1" name="spring_fanout_queue_1" auto-declare="true"/><!--定义广播交换机中的持久化队列，不存在则自动创建--><rabbit:queue id="spring_fanout_queue_2" name="spring_fanout_queue_2" auto-declare="true"/><!--定义广播类型交换机；并绑定上述两个队列--><rabbit:fanout-exchange id="spring_fanout_exchange" name="spring_fanout_exchange" auto-declare="true"><rabbit:bindings><rabbit:binding queue="spring_fanout_queue_1"/><rabbit:binding queue="spring_fanout_queue_2"/></rabbit:bindings></rabbit:fanout-exchange><!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~通配符；*匹配一个单词，#匹配多个单词 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --><!--定义广播交换机中的持久化队列，不存在则自动创建--><rabbit:queue id="spring_topic_queue_star" name="spring_topic_queue_star" auto-declare="true"/><!--定义广播交换机中的持久化队列，不存在则自动创建--><rabbit:queue id="spring_topic_queue_well" name="spring_topic_queue_well" auto-declare="true"/><!--定义广播交换机中的持久化队列，不存在则自动创建--><rabbit:queue id="spring_topic_queue_well2" name="spring_topic_queue_well2" auto-declare="true"/><rabbit:topic-exchange id="spring_topic_exchange" name="spring_topic_exchange" auto-declare="true"><rabbit:bindings><rabbit:binding pattern="zhangsan.*" queue="spring_topic_queue_star"/><rabbit:binding pattern="zhangsan.#" queue="spring_topic_queue_well"/><rabbit:binding pattern="lisi.#" queue="spring_topic_queue_well2"/></rabbit:bindings></rabbit:topic-exchange><!--定义rabbitTemplate对象操作可以在代码中方便发送消息--><rabbit:template id="rabbitTemplate" connection-factory="connectionFactory"/>
</beans>4、编写代码发送消息
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:spring-rabbitmq-producer.xml")
public class Producer {@Autowiredprivate RabbitTemplate rabbitTemplate;@Testpublic void testHelloWorld(){rabbitTemplate.convertAndSend("spring_queue","hello world spring...");}/* 发送fanout消息*/@Testpublic void testFanout(){//2.发送消息rabbitTemplate.convertAndSend("spring_fanout_exchange","","spring fanout....");}/* 发送topic消息*/@Testpublic void testTopics(){//2.发送消息rabbitTemplate.convertAndSend("spring_topic_exchange","zhangsan.heiihei.haha","spring topic....");}}结果
2、创建消费者
1、创建工程
2、添加依赖
<dependencies><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>5.1.7.RELEASE</version></dependency><dependency><groupId>org.springframework.amqp</groupId><artifactId>spring-rabbit</artifactId><version>2.1.8.RELEASE</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.12</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>5.1.7.RELEASE</version></dependency></dependencies><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.8.0</version><configuration><source>1.8</source><target>1.8</target></configuration></plugin></plugins></build>
3、编写配置
<?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:context="http://www.springframework.org/schema/context"xmlns:rabbit="http://www.springframework.org/schema/rabbit"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/contexthttps://www.springframework.org/schema/context/spring-context.xsdhttp://www.springframework.org/schema/rabbithttp://www.springframework.org/schema/rabbit/spring-rabbit.xsd"><!--加载配置文件--><context:property-placeholder location="classpath:rabbitmq.properties"/><!-- 定义rabbitmq connectionFactory --><rabbit:connection-factory id="connectionFactory" host="${rabbitmq.host}"port="${rabbitmq.port}"username="${rabbitmq.username}"password="${rabbitmq.password}"virtual-host="${rabbitmq.virtual-host}"/><bean id="springQueueListener" class="com.rabbitmq.listener.SpringQueueListener"/><!-- <bean id="fanoutListener1" class="com.rabbitmq.listener.FanoutListener1"/><bean id="fanoutListener2" class="com.rabbitmq.listener.FanoutListener2"/><bean id="topicListenerStar" class="com.rabbitmq.listener.TopicListenerStar"/><bean id="topicListenerWell" class="com.rabbitmq.listener.TopicListenerWell"/><bean id="topicListenerWell2" class="com.rabbitmq.listener.TopicListenerWell2"/>--><rabbit:listener-container connection-factory="connectionFactory" auto-declare="true"><rabbit:listener ref="springQueueListener" queue-names="spring_queue"/><!-- <rabbit:listener ref="fanoutListener1" queue-names="spring_fanout_queue_1"/><rabbit:listener ref="fanoutListener2" queue-names="spring_fanout_queue_2"/><rabbit:listener ref="topicListenerStar" queue-names="spring_topic_queue_star"/><rabbit:listener ref="topicListenerWell" queue-names="spring_topic_queue_well"/><rabbit:listener ref="topicListenerWell2" queue-names="spring_topic_queue_well2"/>--></rabbit:listener-container>
</beans>
4、编写消息监听器
public class SpringQueueListener implements MessageListener {@Overridepublic void onMessage(Message message) {//打印消息System.out.println(new String(message.getBody()));}
} 
二、SpringBoot整合RabbitMQ
1、创建生产者
1、创建springboot工程
2、添加依赖
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-amqp</artifactId></dependency>3、配置yml文件
spring:rabbitmq:host: 192.168.138.129username: adminpassword: adminvirtual-host: /port: 56724、定义交换机，队列及绑定关系
@Configuration
public class RabbitMQConfig {//定义交换机名称public static final String EXCHANGE_NAME = "boot_topic_exchange";//定义队列名称public static final String QUEUE_NAME = "boot_queue";//创建交换机@Bean("bootExchange")public Exchange bootExchange(){//durable:是否持久化return ExchangeBuilder.topicExchange(EXCHANGE_NAME).durable(true).build();}//创建队列@Bean("bootQueue")public Queue bootQueue(){return QueueBuilder.durable(QUEUE_NAME).build();}//3. 队列和交互机绑定关系 Binding/*1. 知道哪个队列2. 知道哪个交换机3. routing key*/@Beanpublic Binding bindQueueExchange(@Qualifier("bootQueue") Queue queue, @Qualifier("bootExchange") Exchange exchange){return BindingBuilder.bind(queue).to(exchange).with("boot.#").noargs();}}5、注入RabbitTemplate，调用方法，发送消息
@SpringBootTest
class ProducerSpringbootApplicationTests {//1.注入RabbitTemplate@Autowiredprivate RabbitTemplate rabbitTemplate;@Testvoid contextLoads() {}@Testpublic void testSend(){rabbitTemplate.convertAndSend(RabbitMQConfig.EXCHANGE_NAME,"boot.haha","boot mq hello~~~");}
}
2、创建消费者
1、创建springboot工程
2、添加依赖
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-amqp</artifactId></dependency>
3、修改配置文件
spring:rabbitmq:host: 192.168.138.129username: adminpassword: adminvirtual-host: /port: 56724、定义监听类，使用@RabbitListener注解完成队列监听
@Component
public class RabbimtMQListener {@RabbitListener(queues = "boot_queue")public void ListenerQueue(Message message){System.out.println(new String(message.getBody()));}}
删除消息队列
