RABBITMQ Introductory Tutorial II--"SPRING+RABBITMQ Simple Demo

1. Maven Engineering pom Files need to be added to the dependency

<dependency>
		    <groupId>org.springframework.amqp</groupId>
		    <artifactId> spring-rabbit</artifactid>
		    <version>1.6.3.RELEASE</version>
		</dependency>

+spring all dependent on +jackson related dependencies

2. The configuration that Spring-config.xml needs to add is as follows:

 <rabbit:connection-factory id= "ConnectionFactory" host= "127.0.0.1" username= "Wuwh" password= "Ganbare" port= "56 "virtual-host="/"/> <rabbit:admin connection-factory=" ConnectionFactory "/> <!--spring tem  Plate declaration--<rabbit:template exchange= "Amqpexchange" id= "Amqptemplate" connection-factory= "ConnectionFactory" message-converter= "Jsonmessageconverter"/> <!--Message Object JSON conversion class--<bean id= "Jsonmessageconverter" Clas s= "Org.springframework.amqp.support.converter.Jackson2JsonMessageConverter"/> <rabbit:queue id= "Test_queue "Name=" Test_queue "durable=" true "auto-delete=" false "exclusive=" false "/> <rabbit:direct-exchange name=" Amqpexchange "durable=" true "auto-delete=" false "id=" Test-mq-exchange "> <rabbit:bindings> <rabbi T:binding queue= "Test_queue" key= "Test_queue_key"/> </rabbit:bindings> </rabbit:direct-exchange> & Lt;bean id= "Queuelistenter" class= "CMs.open.itPlatform.service.rq.listener.QueueListenter "> </bean> <rabbit:listener-container connection-factory= "ConnectionFactory" acknowledge= "Auto" > <rabbit:listener queues= "test_queue" ref= " Queuelistenter "/> </rabbit:listener-container>

3. MQ Producer's Interface:

Package CMS.OPEN.ITPLATFORM.SERVICE.RQ;

Public interface Imqproducer {
    /**
     * Send message to specified queue
     * @param queuekey
     * @param object
    */public void Senddatatoqueue (String Queuekey, Object object);
}

MQ Producer's Impl

Package Cms.open.itPlatform.service.rq.impl;

Import Org.apache.log4j.Logger;
Import org.springframework.amqp.core.AmqpTemplate;
Import org.springframework.beans.factory.annotation.Autowired;
Import Org.springframework.stereotype.Service;

Import Cms.open.itPlatform.service.rq.IMQProducer;

@Service public
class Mqproducerimpl implements Imqproducer {

	@Autowired
    private amqptemplate Amqptemplate;
	
    Private final static Logger Logger = Logger.getlogger (mqproducerimpl.class);
    Final String Queue_key = "Test_queue_key";
    /* (Non-javadoc)
     * @see Com.stnts.tita.rm.api.mq.mqproducer#senddatatoqueue (java.lang.String, Java.lang.Object)
     *
    /@Override public
    void Senddatatoqueue (String Queuekey, Object object) {
        try {
            Amqptemplate.convertandsend (Queuekey, object);
        } catch (Exception e) {
            logger.error (e);}}
}

Queue Listener Class

Package Cms.open.itPlatform.service.rq.listener;

Import Org.springframework.amqp.core.Message;
Import Org.springframework.amqp.core.MessageListener;

@Component public
class Queuelistenter implements messagelistener{
	@Override public
    void OnMessage ( Message msg) {
        try{
            System.err.println (New String (Msg.getbody (), "UTF-8"));
        catch (Exception e) {
            e.printstacktrace ();}}
}

Test Class Code:

Package cms.open.itPlatform.service.rq.tt;

Import Java.util.HashMap;
Import Java.util.Map;

Import Org.springframework.context.ApplicationContext;
Import Org.springframework.context.support.ClassPathXmlApplicationContext;
Import Org.testng.annotations.Test;

Import Cms.open.itPlatform.service.rq.IMQProducer;
Import Cms.open.itPlatform.service.rq.impl.MQProducerImpl;

public class Rqtest {
    final String Queue_key = "Test_queue_key";

    @Test public
    Void Send () {
    	ApplicationContext context = new Classpathxmlapplicationcontext ("classpath:/ Spring-config.xml ");
        Imqproducer mqproducer = Context.getbean (mqproducerimpl.class);
    	map<string,object> msg = new hashmap<string,object> ();
        Msg.put ("Data", "hello,rabbmitmq!");
        Mqproducer.senddatatoqueue (queue_key,msg);
    }
}

After reading the RABBITMQ introductory tutorial one or two, I believe you have been able to build your own rabbitmq-server in the Windows environment and write your first demo

RABBITMQ principles and more, please refer to the blog: http://www.cnblogs.com/shanyou/p/4067250.html

and official website: http://www.rabbitmq.com/