Following the previous post on producer configuration ( http://lucoo.iteye.com/blog/2331404 ),
Next is the configuration and simple application of the lion-consumer consumer:
(1) Add core dependencies:
<!--消息机制--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jms</artifactId> <version>${springframework.version}</version> </dependency> <dependency> <groupId>org.apache.activemq</groupId> <artifactId>activemq-core</artifactId> <version>${activemq.version}</version> </dependency>
(2) spring configuration file spring-jms.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:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:amq="http://activemq.apache.org/schema/core" xmlns:jms="http://www.springframework.org/schema/jms" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms.xsd"> <!--connectionFactory--> <bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory"> <property name="brokerURL" value="tcp://localhost:61616"/> </bean> <bean id="jmsConnectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory"> <property name="targetConnectionFactory" ref="targetConnectionFactory"/> <property name="sessionCacheSize"value="100"/> </bean> <!--queue监听器--> <jms:listener-container destination-type="queue" container-type="default" connection-factory="jmsConnectionFactory" acknowledge="auto"> <jms:listenerdestination="queueDestination" ref="queueConsumer1"/> <jms:listenerdestination="queueDestination" ref="queueConsumer2"/> </jms:listener-container> <!--topic监听器--> <jms:listener-container destination-type="topic" container-type="default" connection-factory="jmsConnectionFactory" acknowledge="auto"> <jms:listenerdestination="topicDestination" ref="topicSubscriber1"/> <jms:listenerdestination="topicDestination" ref="topicSubscriber2"/> </jms:listener-container> </beans> The destination in spring-jmx.xml is consistent with the destination name sent by the producer (3) Same as the previous article, load spring-jms.xml when the web container starts (4) Here, two queue listeners and two topic listeners: QueueConsumer1.java;QueueConsumer2.java;TopicSubsrciber1.java;TopicSucriber2.java After the queue message is sent, only one listener can listen to the message, and after the topic is sent, all subscribers can receive the message package com.lion.consumer.mq.listener; import org.springframework.jms.listener.SessionAwareMessageListener; import org.springframework.stereotype.Component; import javax.jms.JMSException; import javax.jms.Message; import javax.jms.Session; import javax.jms.TextMessage; /** * Created by lucoo on 2016/10/17. */ @Component public class QueueConsumer1 implements SessionAwareMessageListener { @Override public void onMessage(Message message, Session session) throws JMSException { String text = ((TextMessage) message).getText();System.out .println ( "Message received in queue 1: " + text + "================================ ============" ); session.close(); } } package com.lion.consumer.mq.listener; import org.springframework.jms.listener.SessionAwareMessageListener; import org.springframework.stereotype.Component; import javax.jms.JMSException; import javax.jms.Message; import javax.jms.Session; import javax.jms.TextMessage; /** * Created by lucoo on 2016/10/17. */ @Component public class QueueConsumer2 implements SessionAwareMessageListener { @Override public void onMessage(Message message, Session session) throws JMSException { String text = ((TextMessage) message).getText();System.out .println ( "Message received in queue 2: " + text + "================================ ============" ); session.close(); } } package com.lion.consumer.mq.listener; import org.springframework.jms.listener.SessionAwareMessageListener; import org.springframework.stereotype.Component; import javax.jms.JMSException; import javax.jms.Message; import javax.jms.Session; import javax.jms.TextMessage; /** * Created by lucoo on 2016/10/18. */ @Component public class TopicSubscriber1 implements SessionAwareMessageListener { @Override public void onMessage(Message message, Session session) throws JMSException { String text = ((TextMessage) message).getText();System.out .println ( "Message received by subscriber 1: " + text + "================================ ==============" ); session.close(); } } package com.lion.consumer.mq.listener; import org.springframework.jms.listener.SessionAwareMessageListener; import org.springframework.stereotype.Component; import javax.jms.JMSException; import javax.jms.Message; import javax.jms.Session; import javax.jms.TextMessage; /** * Created by lucoo on 2016/10/18. */ @Component public class TopicSubscriber2 implements SessionAwareMessageListener { @Override public void onMessage(Message message, Session session) throws JMSException { String text = ((TextMessage) message).getText();System.out .println ( "Message received by subscriber 2: " + text + "================================ ==============" ); session.close(); } } (5) Start activemq, cd to the bin directory of activemq to start it (6) Start lion-war and lion-consumer, visit the url in lion-war's JmsController.java to send a message to test the effect