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.amqp</groupId>
<artifactId>spring-rabbit</artifactId>
<version>1.6.3.RELEASE</version>
</dependency>

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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:

<?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: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"> 
<!-- rabbitMQ配置 -->
<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"/>

<!-- autoDelete:是否自动删除 durable:持久化  -->
<rabbit:queue name="test123queue" durable="true"/>
<rabbit:queue name="test321queue" durable="true"/>

<!-- topic主题 -->
<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>

<!-- 创建rabbitTemplate 消息模板类 -->
<bean id="rabbitTemplate" class="org.springframework.amqp.rabbit.core.RabbitTemplate">
<constructor-arg ref="rabbitConnectionFactory"></constructor-arg>
</bean>

</beans>

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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()));
}
}

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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：

<?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: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">

<!-- rabbitMQ配置 -->
<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" />

<!-- 该处是指将路由leo.pay.topic.exchange与两个队列绑定在一块，也可以在rabbitMq的控制台上手动绑定，手动绑定之后，该处代码可以省略，其实发送端已经绑定过了，也没必要绑定了，所以该代码可以省略 -->
<!--   <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> -->

<!-- 启动两个队列对应的监听(消费者) -->
<bean id="detailQueueConsumer" class="com.leo.website.cousumer.DetailQueueConsumer"></bean>
<bean id="testQueueConsumer" class="com.leo.website.cousumer.TestQueueConsumer"></bean>

<!-- 将两个队列加入监听容器中，每个队列的监听都对应一个监听器 -->
<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>

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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()));
}
}

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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：

<?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: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"> 
<!-- rabbitMQ配置 -->
<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>

<!-- 创建rabbitTemplate 消息模板类 -->
<bean id="rabbitTemplate" class="org.springframework.amqp.rabbit.core.RabbitTemplate">
<constructor-arg ref="rabbitConnectionFactory"></constructor-arg>
</bean>

</beans>

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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()))
}
}

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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)：

<?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: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">

<!-- rabbitMQ配置 -->
<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" />

<!-- 该处把需要数据的队列与路由绑定一起，如果手动在控制台绑定就不需要此代码 -->
<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>

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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