spring配置mq入门案例

第一步：添加maven配置

---

　　<!-- mq -->
     <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jms</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-all</artifactId>
        <version>5.4.3</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-pool</artifactId>
        <version>5.4.3</version>
     </dependency>

第二步：jms的spring配置

---

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jms="http://www.springframework.org/schema/jms"
    xsi:schemaLocation="
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
    http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.1.xsd
    http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx-3.1.xsd ">

    <!-- 公用 -->
    <bean id="jmsFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
        <property name="brokerURL">
            <value>failover://(tcp://mq-master-dev.org:61616)?randomize=false&amp;jms.useAsyncSend=true</value>
        </property>
    </bean>

    <!-- 生产者配置 -->
    <bean id="jsmConnectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
        <property name="targetConnectionFactory" ref="jmsFactory"></property>
        <property name="sessionCacheSize" value="1" />
    </bean>
    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="jsmConnectionFactory"></property>
        <property name="defaultDestinationName" value="subject"></property>
        <property name="deliveryPersistent" value="true"></property>
        <property name="pubSubDomain" value="false"></property>
        <property name="sessionAcknowledgeMode" value="1"></property>
        <property name="explicitQosEnabled" value="true"></property>
        <property name="timeToLive" value="604800000"></property>
    </bean>
    <bean id="queueOne" class="org.apache.activemq.command.ActiveMQQueue">
        <constructor-arg index="0" value="queue.test.one" />
    </bean>
    <bean id="queueTwo" class="org.apache.activemq.command.ActiveMQQueue">
        <constructor-arg index="0" value="queue.test.two" />
    </bean>

    <!-- 消费者配置 -->
    <bean id="poolQueueConnectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
       <property name="connectionFactory" ref="jmsFactory"></property>
       <property name="maximumActive" value="1"></property>
    </bean>
    <bean id="testQueueOneListener" class="com.org.qin.mq.TestQueueOneListener" />
    <jms:listener-container connection-factory="poolQueueConnectionFactory" destination-type="queue">
        <jms:listener destination="queue.test.one" ref="testQueueOneListener" method="onMessage"/>
     </jms:listener-container>

</beans>

第三步：生产者测试代码

---

package com.org.qin.common.utils;

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

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;

public class MQUtil {

    private static final Logger LOG = LoggerFactory.getLogger(MQUtil.class);

    /**
     * 发送消息
     *
     * @param message
     *            :
     * @throws InterruptedException
     *             :
     */
    public static void send(JmsTemplate jmsTemplate, Destination desc, final String message) {

        jmsTemplate.send(desc, new MessageCreator() {
            public Message createMessage(Session session) {
                Message msg = null;
                try{
                    msg = session.createTextMessage(message);
                }
                catch(JMSException e){
                    LOG.error(e.getMessage());
                }
                return msg;

            }
        });
    }

}

package com.org.qin.controller.mq;

import javax.annotation.Resource;
import javax.jms.Destination;
import javax.servlet.http.HttpServletRequest;

import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import com.org.qin.common.utils.MQUtil;

@Controller
@RequestMapping("mq")
public class MQController {

    @Resource
    JmsTemplate jmsTemplate;

    @Resource
    Destination queueOne;

    @Resource
    Destination queueTwo;

    @RequestMapping(value = "/testMqProducer.htm", method = RequestMethod.GET)
    @ResponseBody
    public String testMqProducer(HttpServletRequest request) {

        MQUtil.send(jmsTemplate, queueOne, "生产一条消息，测试队列queue.test.one");
        MQUtil.send(jmsTemplate, queueTwo, "生产一条消息，测试队列queue.test.two");

        return "ok";
    }

}

第四步：测试生产者

---

访问：http://localhost:12342/derella-web/mq/testMqProducer.htm  请求几次后。

在页面查看推送信息http://mq-master-dev.org:8161/admin/queues.jsp  如下

点击队列名，查询消息

点击message id 查看详情

第五步：消费者测试代码

---

package com.org.qin.mq;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

public class TestQueueOneListener implements MessageListener {

    @Override
    public void onMessage(Message msg) {
        String str;
        try{
            str = ((TextMessage)msg).getText();
            System.out.println("队列one监控信息：" + str);
        }
        catch(JMSException e){
            e.printStackTrace();
        }

    }

}

应用启动后，如果有未处理的消息。即可处理。如下图