Spring+JMS例子

Spring+JMS例子

 

第一: 在applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>  
 <bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
   <property name="brokerURL">
     <value>tcp://192.168.3.48:61616</value>
   </property>
 
 </bean>
 
 <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
    <property name="connectionFactory">
      <ref bean="connectionFactory"/>
    </property>
 </bean>
 
 <bean id="destination" class="org.apache.activemq.command.ActiveMQQueue">
   <constructor-arg index="0">
     <value>HelloWorldQueue</value>
   </constructor-arg>
 </bean>
</beans>

2.写发送方

package ch13.JMS;

import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;

public class HelloWorldSender
{
 public static void main(String args[]) throws Exception
 {
  ApplicationContext context = new ClassPathXmlApplicationContext(new String[] { "ch13/JMS/applicationContext.xml" });
  JmsTemplate jmsTemplate = (JmsTemplate) context.getBean("jmsTemplate");
  Destination destination = (Destination) context.getBean("destination");
  jmsTemplate.send
  (
   destination, new MessageCreator()
   {
    public Message createMessage(Session session) throws JMSException
    {
     return session.createTextMessage("大家好这个是测试！");
    }
   }
  );
 }

}
3.写接收方

package ch13.JMS;

import javax.jms.Destination;
import javax.jms.TextMessage;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.jms.core.JmsTemplate;

public class HelloWorldReciver
{

 public static void main(String args[]) throws Exception
 {
  ApplicationContext context = new ClassPathXmlApplicationContext(new String[] { "ch13/JMS/applicationContext.xml" });
  JmsTemplate jmsTemplate = (JmsTemplate) context.getBean("jmsTemplate");
  Destination destination = (Destination) context.getBean("destination");
  System.out.println("will wait:" + jmsTemplate.getReceiveTimeout()+ " seconds for message");
  TextMessage msg = (TextMessage) jmsTemplate.receive(destination);
  System.out.println("reviced msg is:" + msg.getText());
 }

}

4.启动activemq中bin 下的activemq.bat

5.先运行 HelloWorldSender

6.再运行 HelloWorld

7.结果:

will wait:-1 seconds for message
reviced msg is:大家好 这个是测试！