1. 创建maven工程
这个工程的文件结构如下图
2. pom配置
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example.jms</groupId>
<artifactId>jms-spring</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<spring.version>4.2.5.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-core</artifactId>
<version>5.7.0</version>
<exclusions>
<exclusion>
<artifactId>spring-content</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</project>
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3. 创建生产者
3.1 创建ProducerServer接口
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public interface ProducerService {
void sendMessage(String message);
} |
3.2 创建ProducerServiceImpl类
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public class ProducerServiceImpl implements ProducerService {
@Autowired
JmsTemplate jmsTemplate;
@Resource(name="queueDestination")
Destination destination;
public void sendMessage(final String message) {
// 使用JmsTemplate发送消息
jmsTemplate.send(destination, new MessageCreator(){
//创建一个消息
public Message createMessage(Session session) throws JMSException {
TextMessage textMessage = session.createTextMessage(message);
return textMessage;
}
});
System.out.println("发送消息: " + message);
}
} |
3.3 创建配置文件producer.xml
配置如下：
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<?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"
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">
<context:annotation-config></context:annotation-config>
<!--ActiveMQ为我们提供的ConnectinFactory -->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.2.121:61616"></property>
</bean>
<!--spring jms为我们提供的连接池-->
<bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">
<property name="targetConnectionFactory" ref="targetConnectionFactory"></property>
</bean>
<!--一个队列目的地，点对点的-->
<bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg value="queue" />
</bean>
<!--配置JmsTemplate， 用于发送消息-->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory"></property>
</bean>
<bean class="com.example.jms.producer.ProducerServiceImpl">
</bean>
</beans>
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3.4 创建启动类
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public class AppProducer {
public static void main(String[] args) {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("producer.xml");
ProducerService service = context.getBean(ProducerService.class);
for (int i = 0; i < 100; i++) {
service.sendMessage("text" + i);
}
context.close();
}
} |
4. 创建接收者
4.1 创建监听器
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public class ConsumerMessageListener implements MessageListener{
public void onMessage(Message message) {
TextMessage textMessage = (TextMessage)message;
try {
System.out.println("接收消息" + textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
} |
4.2 创建配置文件
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<?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"
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">
<context:annotation-config></context:annotation-config>
<!--ActiveMQ为我们提供的ConnectinFactory -->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.2.121:61616"></property>
</bean>
<!--spring jms为我们提供的连接池-->
<bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">
<property name="targetConnectionFactory" ref="targetConnectionFactory"></property>
</bean>
<!--一个队列目的地，点对点的-->
<bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg value="queue" />
</bean>
<!--配置消息监听器-->
<bean id="consumerMessageListener" class="com.example.jms.consumer.ConsumerMessageListener" />
<!--配置消息监听容器-->
<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="queueDestination" />
<property name="messageListener" ref="consumerMessageListener" />
</bean>
</beans> |
4.3 创建启动类
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public class APPConsumer {
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("consumer.xml");
}
} |
5. 主题模式
5.1 配置消费者
修改consumer.xml文件
5.2 配置生产者
5.3 修改生产者
本文转自Work Hard Work Smart博客园博客，原文链接：http://www.cnblogs.com/linlf03/p/8047897.html，如需转载请自行联系原作者