rabbitMQ结合spring

1，添加依赖

        <dependency>
            <groupId>com.rabbitmq</groupId>
            <artifactId>amqp-client</artifactId>
            <version>4.3.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.amqp</groupId>
            <artifactId>spring-rabbit</artifactId>
            <version>1.4.5.RELEASE</version>
        </dependency>

2，创建配置文件  rabbitmq-config.properties　　

//rabbitmq-config.properties
mq.host=127.0.0.1
mq.username=admin
mq.password=admin
mq.port=5672
mq.vhost=/

3，创建配置文件  application-mq.xml

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:rabbit="http://www.springframework.org/schema/rabbit"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
    http://www.springframework.org/schema/rabbit
    http://www.springframework.org/schema/rabbit/spring-rabbit-1.0.xsd" >

    <!--<description>rabbitmq 连接服务配置</description>-->
    <context:property-placeholder ignore-unresolvable="true" location="classpath:/rabbitmq-config.properties"/>
    <!-- 连接配置 -->
    <rabbit:connection-factory id="connectionFactory" host="${mq.host}" username="${mq.username}" password="${mq.password}" port="${mq.port}"  virtual-host="${mq.vhost}"/>
    <rabbit:admin connection-factory="connectionFactory"/>

    <!-- spring template声明-->
    <rabbit:template exchange="amqpExchange" id="amqpTemplate"  connection-factory="connectionFactory"  message-converter="jsonMessageConverter" />

    <!-- 消息对象json转换类 -->
    <bean id="jsonMessageConverter" class="org.springframework.amqp.support.converter.Jackson2JsonMessageConverter" />

    <rabbit:queue id="test_queue_key" name="test_queue_key" durable="true" auto-delete="false" exclusive="false" />
    <rabbit:direct-exchange name="test-mq-exchange" durable="true" auto-delete="false" id="test-mq-exchange">
        <rabbit:bindings>
            <rabbit:binding queue="test_queue_key" key="test_queue_key"/>
        </rabbit:bindings>
    </rabbit:direct-exchange>
    <bean id="queueListener" class="com.st.ws.command.main.rabbitmq.QueueListener"/>
    <rabbit:listener-container connection-factory="connectionFactory" acknowledge="auto">
        <rabbit:listener queues="test_queue_key" ref="queueListener"/>
    </rabbit:listener-container>
</beans>

4，在配置文件applicationContext.xml中引入

<import resource="classpath*:application-mq.xml" />

5，创建监听

@Component
public class QueueListener extends BaseController implements MessageListener {

    @Override
    public void onMessage(Message msg) {
        try{
            logger.info(new String(msg.getBody()));
        }catch(Exception e){
            e.printStackTrace();
        }
    }
}