<?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"

     xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:jdbc="http://www.springframework.org/schema/jdbc"

     xmlns:jee="http://www.springframework.org/schema/jee" xmlns:aop="http://www.springframework.org/schema/aop"

     xmlns:tx="http://www.springframework.org/schema/tx" xmlns:task="http://www.springframework.org/schema/task"

     xmlns:rabbit="http://www.springframework.org/schema/rabbit"

     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-4.3.xsd

         http://www.springframework.org/schema/mvc

          http://www.springframework.org/schema/mvc/spring-mvc.xsd

             http://www.springframework.org/schema/tx

             http://www.springframework.org/schema/tx/spring-tx.xsd

             http://www.springframework.org/schema/aop

             http://www.springframework.org/schema/aop/spring-aop.xsd

             http://www.springframework.org/schema/task

         http://www.springframework.org/schema/task/spring-task.xsd

             http://www.springframework.org/schema/rabbit

             http://www.springframework.org/schema/rabbit/spring-rabbit-1.7.xsd">

     <description>rabbitmq 连接服务配置</description>

     <!-- 不适用【发布确认】连接配置 -->

     <rabbit:connection-factory id="rabbitConnectionFactory"

         host="172.18.112.102" username="woms" password="woms" port="5672"

         virtual-host="lingyi" channel-cache-size="25" cache-mode="CHANNEL" publisher-confirms="true" publisher-returns="true" connection-timeout="200"/>

  <bean id="retryTemplate" class="org.springframework.retry.support.RetryTemplate">

         <property name="backOffPolicy">

             <bean class="org.springframework.retry.backoff.ExponentialBackOffPolicy">

                 <property name="initialInterval" value="200" />

                 <property name="maxInterval" value="30000" />

             </bean>

         </property>

         <property name="retryPolicy">

             <bean class="org.springframework.retry.policy.SimpleRetryPolicy">

                 <property name="maxAttempts" value="5"/>

             </bean>

         </property>

     </bean>

     <!--通过指定下面的admin信息，当前producer中的exchange和queue会在rabbitmq服务器上自动生成 如果使用多exchange必须配置declared-by="connectAdmin" -->

     <rabbit:admin id="connectAdmin" connection-factory="connectionFactory"/>

     <rabbit:template id="ampqTemplate" connection-factory="connectionFactory"

         exchange="test-mq-exchange" return-callback="sendReturnCallback"

         message-converter="jsonMessageConverter" routing-key="test_queue_key"

         mandatory="true" confirm-callback="confirmCallback" retry-template="retryTemplate"/>

     <bean id="confirmCallback" class="ly.net.rabbitmq.MsgSendConfirmCallBack" />

     <bean id="sendReturnCallback" class="ly.net.rabbitmq.MsgSendReturnCallback" />

     <!-- 消息对象json转换类 -->

     <bean id="jsonMessageConverter" class="org.springframework.amqp.support.converter.Jackson2JsonMessageConverter" />

     <!-- queue配置 -->

     <!-- 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="test_queue_key" name="test_queue_key" durable="true" auto-delete="false" exclusive="false" declared-by="rabbitAdmin" />

     <!-- exchange配置 -->

     <!-- 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 -->

     <rabbit:direct-exchange name="test-mq-exchange"

         durable="true" auto-delete="false" id="test-mq-exchange" declared-by="rabbitAdmin">

         <rabbit:bindings>

             <rabbit:binding queue="test_queue_key" key="test_queue_key" />

         </rabbit:bindings>

     </rabbit:direct-exchange>

     <!-- <rabbit:topic-exchange name="${mq.queue}_exchange" durable="true" auto-delete="false"> -->

     <!-- <rabbit:bindings> -->

     <!-- 设置消息Queue匹配的pattern (direct模式为key) -->

     <!-- <rabbit:binding queue="test_queue" pattern="${mq.queue}_patt"/> -->

     <!-- </rabbit:bindings> -->

     <!-- </rabbit:topic-exchange> -->

     <bean id="mqConsumer" class="ly.net.rabbitmq.MQConsumer" />

     <bean id="mqConsumer1" class="ly.net.rabbitmq.MQConsumerManual" />

     <!-- listener配置 消费者 自动确认 -->

     <!-- queues：监听的队列，多个的话用逗号（,）分隔 ref：监听器 -->

     <rabbit:listener-container

         connection-factory="connectionFactory" acknowledge="auto"

         message-converter="jsonMessageConverter">

         <rabbit:listener queues="test_queue_key" ref="mqConsumer" />

     </rabbit:listener-container>

     <!-- 消费者 手动确认 -->

     <rabbit:listener-container

         connection-factory="connectionFactory" acknowledge="manual">

         <rabbit:listener queues="test_queue_key" ref="mqConsumer1" />

     </rabbit:listener-container>

 </beans>

 package ly.net.rabbitmq;

 import org.springframework.amqp.rabbit.core.RabbitTemplate;

 import org.springframework.amqp.rabbit.support.CorrelationData;

 public class MsgSendConfirmCallBack implements RabbitTemplate.ConfirmCallback {

     @Override

     public void confirm(CorrelationData correlationData, boolean ack, String cause) {

         // TODO Auto-generated method stub

         if (ack) {

             System.out.println("消息确认成功");

         } else {

             //处理丢失的消息

             System.out.println("消息确认失败,"+cause);

         }

     }  

 } 

package ly.net.rabbitmq;

import org.springframework.amqp.core.Message;

import org.springframework.amqp.rabbit.core.RabbitTemplate;

import org.springframework.amqp.rabbit.retry.RepublishMessageRecoverer;

import org.springframework.beans.factory.annotation.Autowired;

public class MsgSendReturnCallback implements RabbitTemplate.ReturnCallback{

    @Autowired

    private RabbitTemplate errorTemplate;

    @Override

    public void returnedMessage(Message message, int replyCode, String replyText, String exchange, String routingKey) {

        String msgJson  = new String(message.getBody());

        System.out.println("Returned Message："+msgJson); 

        //重新发布

//        RepublishMessageRecoverer recoverer = new RepublishMessageRecoverer(errorTemplate,"errorExchange", "errorRoutingKey");

//        Throwable cause = new Exception(new Exception("route_fail_and_republish"));

//        recoverer.recover(message,cause);

//        System.out.println("Returned Message："+replyText);

//

    }

}

 package ly.net.rabbitmq;

 import org.springframework.amqp.core.Message;

 import org.springframework.amqp.rabbit.core.ChannelAwareMessageListener;

 import com.rabbitmq.client.Channel;

 public class MQConsumerManual implements ChannelAwareMessageListener {

     @Override

     public void onMessage(Message message, Channel channel) throws Exception {

         // TODO Auto-generated method stub

         //手动确认

         channel.basicAck(message.getMessageProperties().getDeliveryTag(), true);

     }

 }

@Service

public class MQProducerImpl implements MQProducer {

    @Autowired

    private AmqpTemplate amqpTemplate;

    private final static Logger LOGGER = Logger.getLogger(MQProducerImpl.class);

   /*

    * convertAndSend：将Java对象转换为消息发送到匹配Key的交换机中Exchange，由于配置了JSON转换，这里是将Java对象转换成JSON字符串的形式。

    * 原文：Convert a Java object to an Amqp Message and send it to a default exchange with a specific routing key.

    */

    @Override

    public void sendDataToQueue(String queueKey, Object object) {

        try {

            amqpTemplate.convertAndSend(object);

        } catch (Exception e) {

            LOGGER.error(e);

        }

    }

}

public interface MQProducer {

    /**

     * 发送消息到指定队列

     * @param queueKey

     * @param object

     */

    public void sendDataToQueue(String queueKey, Object object);

}