spring集成rabbitMq(基于topic和fanout模式)

来源：互联网发布：杨千嬅歌曲评价知乎编辑：程序博客网时间：2024/05/29 17:39

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>1
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一、 rabbitMq的topic模式：

图解：
这里写图片描述

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>1
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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()));        }    }1
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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>1
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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()));    }}1
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二、 rabbitMq的fanout模式(发布者订阅者模式)：

图解：
这里写图片描述

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>1
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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()))        }    }1
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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>1
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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

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