spring配置RabbitMQ的发送和接收demo

spring配置RabbitMQ的发送和接收demo

首先，整个demo包含6个文件：
spring-rabbitmq.xml：配置rabbitmq的queue，exchange，已经发送和接受的bean；
MQProducer.java：发送消息到指定队列的接口；
MQProducerImpl.java：发送消息到指定队列的实现类；
QueueListenter.java：监听queue消息并接收消费；
TestQueue.java：测试类；
sys.properties：配置rabbitmq的地址，账户，密码，端口等

具体内容如下：
1、spring-rabbitmq.xml

<?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:rabbit="http://www.springframework.org/schema/rabbit"    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/rabbit     http://www.springframework.org/schema/rabbit/spring-rabbit-1.6.xsd    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/task http://www.springframework.org/schema/task/spring-task-3.1.xsd">    <description>rabbitmq 连接服务配置</description>    <!-- 基于注解的根包扫描路径 -->    <context:component-scan base-package="com.mdl.activemq" />    <context:component-scan base-package="com.mdl.activemq.services" />    <!-- 加载内网系统配置 -->    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">        <property name="properties" ref="configProperties" />      </bean>     <bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">        <property name="locations">            <list>                <value>classpath:sys.properties</value>            </list>        </property>    </bean>    <!-- 消息对象json转换类 -->    <bean id="jsonMessageConverter" class="org.springframework.amqp.support.converter.Jackson2JsonMessageConverter" />     <!-- 连接配置 -->    <rabbit:connection-factory id="connectionFactory" host="${mq.host}" username="${mq.username}" password="${mq.password}" port="5672" />    <rabbit:admin connection-factory="connectionFactory"/>    <!-- spring template声明-->    <rabbit:template id="amqpTemplate" exchange="xk-test-mq-exchange" connection-factory="connectionFactory"  message-converter="jsonMessageConverter"/>    <!-- 声明一个Que -->    <!-- durable:是否持久化 ；      exclusive: 仅创建者可以使用的私有队列，断开后自动删除；    auto_delete: 当所有消费客户端连接断开后，是否自动删除队列  -->     <rabbit:queue id="xk_test_queue" name="xk_test_queue" durable="true" auto-delete="false" exclusive="false" />     <!-- 声明一个Exchange -->    <rabbit:direct-exchange name="xk-test-mq-exchange" durable="true" auto-delete="false" id="xk-test-mq-exchange">        <rabbit:bindings>            <rabbit:binding queue="xk_test_queue" key="xk_test_queue"/>        </rabbit:bindings>    </rabbit:direct-exchange>    <!--    rabbit:direct-exchange：定义exchange模式为direct，意思就是消息与一个特定的路由键完全匹配，才会转发。    rabbit:binding：设置消息queue匹配的key    -->    <!-- 监听器 -->    <bean id="queueListenter" class="com.mdl.activemq.listener.QueueListenter"/>    <!-- 配置监听queue -->    <rabbit:listener-container connection-factory="connectionFactory" acknowledge="auto">            <rabbit:listener queues="xk_test_queue" ref="queueListenter"/>    </rabbit:listener-container></beans>

2、MQProducer.java

package com.mdl.activemq.services;public interface MQProducer {    /**     * 发送消息到指定队列     * @param queueKey     * @param object     */    void sendDataToQueue(String queueKey, Object object);}

3、MQProducerImpl.java

package com.mdl.activemq.services.impl;import org.springframework.amqp.core.AmqpTemplate;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Repository;import com.mdl.activemq.services.MQProducer;//或者@Repository@Servicepublic class MQProducerImpl implements MQProducer {    @Autowired    private AmqpTemplate amqpTemplate;    @Override    public void sendDataToQueue(String queueKey, Object object) {        try {            System.out.println("=========发送消息开始=============消息：" + object.toString());            amqpTemplate.convertAndSend(queueKey, object);        } catch (Exception e) {            e.printStackTrace();        }    }}

4、QueueListenter.java

package com.mdl.activemq.listener;import org.springframework.amqp.core.Message;import org.springframework.amqp.core.MessageListener;public class QueueListenter implements MessageListener {    @Override    public void onMessage(Message message) {        String str = "";        try        {            str = new String(message.getBody(), "UTF-8");            System.out.println("=============监听【QueueListenter】消息"+message);            System.out.print("=====获取消息"+str);        }catch(Exception e)        {            e.printStackTrace();        }    }}

5、sys.properties

#rabbitmqmq.host=172.29.231.70mq.username=adminmq.password=adminmq.port=5672

结果：

log4j:WARN No appenders could be found for logger (org.springframework.test.context.junit4.SpringJUnit4ClassRunner).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.=========发送消息开始=============消息：{data=hello,rabbmitmq!}=============监听【QueueListenter】消息(Body:'{"data":"hello,rabbmitmq!"}' MessageProperties [headers={__ContentTypeId__=java.lang.Object, __KeyTypeId__=java.lang.Object, __TypeId__=java.util.HashMap}, timestamp=null, messageId=null, userId=null, receivedUserId=null, appId=null, clusterId=null, type=null, correlationId=null, correlationIdString=null, replyTo=null, contentType=application/json, contentEncoding=UTF-8, contentLength=0, deliveryMode=null, receivedDeliveryMode=PERSISTENT, expiration=null, priority=0, redelivered=false, receivedExchange=xk-test-mq-exchange, receivedRoutingKey=xk_test_queue, receivedDelay=null, deliveryTag=1, messageCount=0, consumerTag=amq.ctag-fPcPLEkIxiq0zUgwvOP_eQ, consumerQueue=xk_test_queue])=====获取消息{"data":"hello,rabbmitmq!"}