ActiveMQ与Spring整合项目中,首先建立Maven项目之后,引入相应的包:
<dependencies>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-all</artifactId>
<version>5.9.0</version>
</dependency>
<dependency>
<groupId>org.apache.xbean</groupId>
<artifactId>xbean-spring</artifactId>
<version>4.5</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>compile</scope>
</dependency>
</dependencies>
编写配置文件:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/jms
http://www.springframework.org/schema/jms/spring-jms-4.0.xsd
http://activemq.apache.org/schema/core
http://activemq.apache.org/schema/core/activemq-core-5.9.0.xsd">
<!-- 添加扫描 -->
<context:component-scan base-package="com.littledyf.*"></context:component-scan>
<!-- ActiveMQ 连接工厂 -->
<amq:connectionFactory id="amqConnectionFactory"
brokerURL="tcp://192.168.232.135:61616" userName="admin" password="admin" />
<!-- Spring用于管理ConnectionFactory的ConnectionFactory -->
<bean id="connectionFactory"
class="org.springframework.jms.connection.CachingConnectionFactory">
<property name="targetConnectionFactory" ref="amqConnectionFactory"></property>
<!-- Session缓存数量 -->
<property name="sessionCacheSize" value="10" />
</bean>
<!-- 定义JmsTemplate对象 -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<constructor-arg ref="connectionFactory" />
<!--队列模式, 可省略配置 -->
<property name="pubSubDomain" value="false" />
</bean>
</beans>
接着建立生产者类:
public class SpringActiveMQProducer {
@Test
public void sendMessage(){
ApplicationContext ac = new ClassPathXmlApplicationContext("application.xml");
JmsTemplate jmsTemplate = (JmsTemplate)ac.getBean("jmsTemplate");
jmsTemplate.send("test-spring", new MessageCreator() {
@Override
public Message createMessage(Session session) throws JMSException {
TextMessage textMessage = session.createTextMessage("spring-activemq-test");
System.out.println("生产消息成功...");
return textMessage;
}
});
}
}
启动生产者后查看ActiveMQ管理界面,消息生产成功:
建立消费者类:
public class SpringActiveMQCustomer implements MessageListener {
@Override
public void onMessage(Message message) {
try {
TextMessage textMessage = (TextMessage) message;
System.out.println("消费消息: " + textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
}
配置文件加入消费者:
<jms:listener-container destination-type="queue"
container-type="default" connection-factory="connectionFactory"
acknowledge="auto">
<jms:listener destination="test-spring" ref="orderReciver" />
</jms:listener-container>
<bean id="orderReciver" class="com.littledyf.customer.SpringActiveMQCustomer"/>
再次启动生产者生产消息,然后打开ActiveMQ消息管理界面,两个消息均被消费掉: