spring集成rabbitMq(基于topic和fanout模式)

本文代码样例都是在spring集成环境下写的，都测试通过。
pom文件需要加入spring集成rabbitMq的依赖：

   <dependency>
            <groupId>org.springframework.amqpgroupId>
            <artifactId>spring-rabbitartifactId>
            <version>1.6.3.RELEASEversion>
   dependency>

一、 rabbitMq的topic模式：

图解：

使用场景：发送端不只按固定的routing key发送消息，而是按字符串“匹配”发送，接收端同样如此。

发送端spring的xml配置:

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    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-4.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
    http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
    http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
    http://www.springframework.org/schema/aop  http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
    http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
    http://www.springframework.org/schema/rabbit http://www.springframework.org/schema/rabbit/spring-rabbit-1.0.xsd">

    
    <bean id="rabbitConnectionFactory"
      class="org.springframework.amqp.rabbit.connection.CachingConnectionFactory">
        <constructor-arg value="192.168.1.11"/>
        <property name="username" value="root"/>
        <property name="password" value="lee13233"/>
        <property name="channelCacheSize" value="8"/>
        <property name="port" value="5672">property>
    bean>
    <rabbit:admin connection-factory="rabbitConnectionFactory"/>

    
    <rabbit:queue name="test123queue" durable="true"/>
    <rabbit:queue name="test321queue" durable="true"/>


    <rabbit:topic-exchange name="leo.pay.topic.exchange" xmlns="http://www.springframework.org/schema/rabbit" durable="true">
      <bindings>
        <binding queue="test123queue" pattern="*.*.test123" />
        <binding queue="test321queue" pattern="test321.#" />
      bindings>
    rabbit:topic-exchange>

    
    <bean id="rabbitTemplate" class="org.springframework.amqp.rabbit.core.RabbitTemplate">
        <constructor-arg ref="rabbitConnectionFactory">constructor-arg>
    bean>

beans>

发送端的java代码：

@Test
    public void testRabbitMq() throws Exception {
        RabbitTemplate rabbitTemplate = (RabbitTemplate) LeoContext.getContext().getApplication().getBean("rabbitTemplate");
        //第二个参数为路由key(routingKey)的值，当路由可以为test321.hello.test123时，两个消费队列都可以收到消息，当值为test321.hello.aaa时，只有绑定了test321.#的队列才可以收到消息，当值为ta1.hello.test123，只有绑定了*.*.test123的队列才可收到消息
        for(int i = 1; i <= 10; i++) {
            String str = "hello" + i;
        rabbitTemplate.send("leo.pay.topic.exchange", "test321.hello.test123", new Message(str.getBytes(), new MessageProperties()));
        }
    }

接收端(我配置的接收端与发送端不在同一个项目)spring的xml配置：

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    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-4.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
    http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
    http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
    http://www.springframework.org/schema/aop  http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
    http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
    http://www.springframework.org/schema/rabbit http://www.springframework.org/schema/rabbit/spring-rabbit-1.0.xsd"
    default-autowire="byName">

    
    <bean id="rabbitConnectionFactory"
      class="org.springframework.amqp.rabbit.connection.CachingConnectionFactory">
        <constructor-arg value="192.168.1.11"/>
        <property name="username" value="leo"/>
        <property name="password" value="lee31211"/>
        <property name="channelCacheSize" value="8"/>
        <property name="port" value="5672">property>
    bean>
    <rabbit:admin connection-factory="rabbitConnectionFactory"/>

    <rabbit:queue name="test123queue" durable="true" />
    <rabbit:queue name="test321queue" durable="true" />

    
 






    
    <bean id="detailQueueConsumer" class="com.leo.website.cousumer.DetailQueueConsumer">bean>
    <bean id="testQueueConsumer" class="com.leo.website.cousumer.TestQueueConsumer">bean>

    
    <rabbit:listener-container connection-factory="rabbitConnectionFactory" concurrency= "8">
        <rabbit:listener queues="test123queue" ref="detailQueueConsumer" method="onMessage"/>
        <rabbit:listener queues="test321queue" ref="testQueueConsumer" method="onMessage"/>
    rabbit:listener-container>

beans>

接收端java代码(只列出一个监听，另外一个类似)：

public class DetailQueueConsumer implements MessageListener {
    @Override
    public void onMessage(Message message) {
        System.out.println("DetailQueueConsumer: " + new String(message.getBody()));
    }
}

---

二、 rabbitMq的fanout模式(发布者订阅者模式)：

图解：

使用场景：发布、订阅模式，发送端发送广播消息，多个接收端接收。

发送端spring的xml配置：

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    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-4.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
    http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
    http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
    http://www.springframework.org/schema/aop  http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
    http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
    http://www.springframework.org/schema/rabbit http://www.springframework.org/schema/rabbit/spring-rabbit-1.0.xsd">

    
    <bean id="rabbitConnectionFactory"
      class="org.springframework.amqp.rabbit.connection.CachingConnectionFactory">
        <constructor-arg value="192.168.1.12"/>
        <property name="username" value="root"/>
        <property name="password" value="lee323"/>
        <property name="channelCacheSize" value="8"/>
        <property name="port" value="5672">property>
    bean>
    <rabbit:admin connection-factory="rabbitConnectionFactory"/>

    <rabbit:queue name="test123queue" durable="true"/>
    <rabbit:queue name="test321queue" durable="true"/>

    <rabbit:fanout-exchange name="leo.pay.fanout.exchange" xmlns="http://www.springframework.org/schema/rabbit" durable="true"> 
    rabbit:fanout-exchange>

    
    <bean id="rabbitTemplate" class="org.springframework.amqp.rabbit.core.RabbitTemplate">
        <constructor-arg ref="rabbitConnectionFactory">constructor-arg>
    bean>

beans>

发送端java代码：

@Test
    public void testRabbitMq() throws Exception {
        RabbitTemplate rabbitTemplate = (RabbitTemplate) LeoContext.getContext().getApplication().getBean("rabbitTemplate");
        //往名字为leo.pay.fanout.exchange的路由里面发送数据，客户端中只要是与该路由绑定在一起的队列都会收到相关消息，这类似全频广播，发送端不管队列是谁，都由客户端自己去绑定，谁需要数据谁去绑定自己的处理队列。
        for(int i = 1; i <= 10; i++) {
            String str = "hello" + i;
rabbitTemplate.send("leo.pay.fanout.exchange", "", new Message(str.getBytes(), new MessageProperties()))
        }
    }

客户端spring的xml配置(我举例的配置客户端与发送端不在同一项目下)：

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    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-4.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
    http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
    http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
    http://www.springframework.org/schema/aop  http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
    http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
    http://www.springframework.org/schema/rabbit http://www.springframework.org/schema/rabbit/spring-rabbit-1.0.xsd"
    default-autowire="byName">

    
    <bean id="rabbitConnectionFactory"
      class="org.springframework.amqp.rabbit.connection.CachingConnectionFactory">
        <constructor-arg value="192.168.1.13"/>
        <property name="username" value="root"/>
        <property name="password" value="lee2342"/>
        <property name="channelCacheSize" value="8"/>
        <property name="port" value="5672">property>
    bean>
    <rabbit:admin connection-factory="rabbitConnectionFactory"/>

    <rabbit:queue name="test123queue" durable="true" />
    <rabbit:queue name="test321queue" durable="true" />

    
    <rabbit:fanout-exchange name="leo.pay.fanout.exchange" xmlns="http://www.springframework.org/schema/rabbit" durable="true">
        <rabbit:bindings>
            <rabbit:binding queue="test123queue">rabbit:binding>
            <rabbit:binding queue="test321queue">rabbit:binding> 
        rabbit:bindings> 
    rabbit:fanout-exchange> 


    <bean id="detailQueueConsumer" class="com.leo.website.cousumer.DetailQueueConsumer">bean>
    <bean id="testQueueConsumer" class="com.leo.website.cousumer.TestQueueConsumer">bean>

    <rabbit:listener-container connection-factory="rabbitConnectionFactory" concurrency= "8">
        <rabbit:listener queues="test123queue" ref="detailQueueConsumer" method="onMessage"/>
        <rabbit:listener queues="test321queue" ref="testQueueConsumer" method="onMessage"/>
    rabbit:listener-container>

beans>

---

相关理论说明文章：
1、 http://www.2cto.com/kf/201612/575219.html
2、 http://www.cnblogs.com/luxiaoxun/p/3918054.html
3、 http://hwcrazy.com/34195c9068c811e38a44000d601c5586/be62fc2668c811e3adba000d601c5586/
4、 http://blog.csdn.net/lmj623565791/article/details/37706355