Spring 整合RabbitMQ，笔记整理

1.创建生产者工程

spring-rabbitmq-producer

2.pom.xml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>

3.创建rabbitmq.properties

rabbitmq.host=192.168.64.139
rabbitmq.port=5672
rabbitmq.username=javacto
rabbitmq.password=javacto
rabbitmq.virtual-host=/javacto

4.创建spring-rabbitmq-producer.xml 整合配置文件

<?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: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><!--<rabbit:direct-exchange name="aa" ><rabbit:bindings>&lt;!&ndash;direct 类型的交换机绑定队列  key ：路由key  queue：队列名称&ndash;&gt;<rabbit:binding queue="spring_queue" key="xxx"></rabbit:binding></rabbit:bindings></rabbit:direct-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="javacto.*"  queue="spring_topic_queue_star"/><rabbit:binding pattern="javacto.#" queue="spring_topic_queue_well"/><rabbit:binding pattern="adam8831.#" 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>

5.创建测试文件发送消息\src\test\java\com\javacto\rabbitmq\ProducerTest.java

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations ="classpath:spring-rabbitmq-producer.xml")
public class ProductTest {//1.注入RabbitTemplate@Autowiredprivate RabbitTemplate rabbitTemplate;//2.发送消息@Testpublic  void testHelloWorld(){rabbitTemplate.convertAndSend("spring_queue","hello world spring");}//2.发送消息@Testpublic  void testFanout(){rabbitTemplate.convertAndSend("spring_fanout_exchange","","spring fanout...");}//2.发送消息@Testpublic  void testTopics(){rabbitTemplate.convertAndSend("spring_topic_exchange","javacto.add","spring topic...");}
}

1.创建消费者工程

spring-rabbitmq-consumer

2.pom.xml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>

3.创建rabbitmq.properties

rabbitmq.host=192.168.64.139
rabbitmq.port=5672
rabbitmq.username=javacto
rabbitmq.password=javacto
rabbitmq.virtual-host=/javacto

4.创建spring-rabbitmq-producer.xml 整合配置文件

<?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: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:rabbitmp.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.javacto.rabbitmq.listener.SpringQueueListener"/><!--<bean id="fanoutListener1" class="com.javacto.rabbitmq.listener.FanoutListener1"/><bean id="fanoutListener2" class="com.javacto.rabbitmq.listener.FanoutListener2"/><bean id="topicListenerStar" class="com.javacto.rabbitmq.listener.TopicListenerStar"/><bean id="topicListenerWell" class="com.javacto.rabbitmq.listener.TopicListenerWell"/><bean id="topicListenerWell2" class="com.javacto.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>

5.队列监听器创建 com.javacto.rabbitmq.listener.SpringQueueListener

import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessageListener;
public class SpringQueueListener  implements MessageListener {public void onMessage(Message message) {//打印消息System.out.println(new String(message.getBody()));}
}

6.创建ConsumerTest 文件

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:spring-rabbitmp-consumer.xml")
public class ConsumerTest {@Testpublic  void test01(){while (true){}}
}

广播监听器spring配置文件代码

FanoutListener1 类同  SpringQueueListener类代码一模一样

<?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:rabbitmp.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.javacto.rabbitmq.listener.SpringQueueListener"/><bean id="fanoutListener1" class="com.javacto.rabbitmq.listener.FanoutListener1"/><bean id="fanoutListener2" class="com.javacto.rabbitmq.listener.FanoutListener2"/><!--<bean id="topicListenerStar" class="com.javacto.rabbitmq.listener.TopicListenerStar"/><bean id="topicListenerWell" class="com.javacto.rabbitmq.listener.TopicListenerWell"/><bean id="topicListenerWell2" class="com.javacto.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>