Spring 整合RabbitMQ，笔记整理

曾昭武2023-08-20 13:25

1.创建**++生产者工程++**

复制代码 
spring-rabbitmq-producer

++2.pom.xml添加依赖++

java 复制代码 
<dependencies>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>5.1.7.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.amqp</groupId>
        <artifactId>spring-rabbit</artifactId>
        <version>2.1.8.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>junit</groupId><artifactId>junit</artifactId> <version>4.12</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-test</artifactId>
        <version>5.1.7.RELEASE</version>
    </dependency>
</dependencies>

3.创建rabbitmq.properties

java 复制代码 
rabbitmq.host=192.168.64.139
rabbitmq.port=5672
rabbitmq.username=javacto
rabbitmq.password=javacto
rabbitmq.virtual-host=/javacto

4.创建spring-rabbitmq-producer.xml 整合配置文件

java 复制代码 
<?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: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
       https://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/rabbit
       http://www.springframework.org/schema/rabbit/spring-rabbit.xsd">
    <!--加载配置文件-->
    <context:property-placeholder location="classpath:rabbitmq.properties"/>
    <!-- 定义rabbitmq connectionFactory -->
    <rabbit:connection-factory id="connectionFactory" host="${rabbitmq.host}"
                               port="${rabbitmq.port}"
                               username="${rabbitmq.username}"
                               password="${rabbitmq.password}"
                               virtual-host="${rabbitmq.virtual-host}"/>
    <!--定义管理交换机、队列-->
    <rabbit:admin connection-factory="connectionFactory"/>
    <!--定义持久化队列，不存在则自动创建；不绑定到交换机则绑定到默认交换机
    默认交换机类型为direct，名字为：""，路由键为队列的名称
    -->
    <!--
        id：bean的名称
        name：queue的名称
        auto-declare:自动创建
        auto-delete:自动删除。 最后一个消费者和该队列断开连接后，自动删除队列
        exclusive:是否独占
        durable：是否持久化
    -->
    <rabbit:queue id="spring_queue" name="spring_queue"    auto-declare="true"/>
    <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~广播；所有队列都能收到消息~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
    <!--定义广播交换机中的持久化队列，不存在则自动创建-->
    <rabbit:queue id="spring_fanout_queue_1" name="spring_fanout_queue_1" auto-declare="true"/>
    <!--定义广播交换机中的持久化队列，不存在则自动创建-->
    <rabbit:queue id="spring_fanout_queue_2" name="spring_fanout_queue_2" auto-declare="true"/>
    <!--定义广播类型交换机；并绑定上述两个队列-->
    <rabbit:fanout-exchange id="spring_fanout_exchange" name="spring_fanout_exchange"  auto-declare="true">
        <rabbit:bindings>
            <rabbit:binding  queue="spring_fanout_queue_1"  />
            <rabbit:binding queue="spring_fanout_queue_2"/>
        </rabbit:bindings>
    </rabbit:fanout-exchange>
    <!--<rabbit:direct-exchange name="aa" >
        <rabbit:bindings>
            &lt;!&ndash;direct 类型的交换机绑定队列  key ：路由key  queue：队列名称&ndash;&gt;
            <rabbit:binding queue="spring_queue" key="xxx"></rabbit:binding>
        </rabbit:bindings>
    </rabbit:direct-exchange>-->
    <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~通配符；*匹配一个单词，#匹配多个单词 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
    <!--定义广播交换机中的持久化队列，不存在则自动创建-->
    <rabbit:queue id="spring_topic_queue_star" name="spring_topic_queue_star"  auto-declare="true"/>
    <!--定义广播交换机中的持久化队列，不存在则自动创建-->
    <rabbit:queue id="spring_topic_queue_well" name="spring_topic_queue_well" auto-declare="true"/>
    <!--定义广播交换机中的持久化队列，不存在则自动创建-->
    <rabbit:queue id="spring_topic_queue_well2" name="spring_topic_queue_well2" auto-declare="true"/>
    <rabbit:topic-exchange id="spring_topic_exchange"  name="spring_topic_exchange" auto-declare="true">
        <rabbit:bindings>
            <rabbit:binding pattern="javacto.*"  queue="spring_topic_queue_star"/>
            <rabbit:binding pattern="javacto.#" queue="spring_topic_queue_well"/>
            <rabbit:binding pattern="adam8831.#" queue="spring_topic_queue_well2"/>
        </rabbit:bindings>
    </rabbit:topic-exchange>
    <!--定义rabbitTemplate对象操作可以在代码中方便发送消息-->
    <rabbit:template id="rabbitTemplate" connection-factory="connectionFactory"/>
</beans>

5.创建测试文件发送消息\src\test\java\com\javacto\rabbitmq\ProducerTest.java

java 复制代码 
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations ="classpath:spring-rabbitmq-producer.xml")
public class ProductTest {
    //1.注入RabbitTemplate
    @Autowired
    private RabbitTemplate rabbitTemplate;
    //2.发送消息
    @Test
    public  void testHelloWorld(){
        rabbitTemplate.convertAndSend("spring_queue","hello world spring");
    }
    //2.发送消息
    @Test
    public  void testFanout(){
        rabbitTemplate.convertAndSend("spring_fanout_exchange","","spring fanout...");
    }
    //2.发送消息
    @Test
    public  void testTopics(){
        rabbitTemplate.convertAndSend("spring_topic_exchange","javacto.add","spring topic...");
    }
}

1.创建**++消费者工程++**

复制代码 
spring-rabbitmq-consumer

++2.pom.xml添加依赖++

java 复制代码 
<dependencies>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>5.1.7.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.amqp</groupId>
        <artifactId>spring-rabbit</artifactId>
        <version>2.1.8.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>junit</groupId><artifactId>junit</artifactId> <version>4.12</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-test</artifactId>
        <version>5.1.7.RELEASE</version>
    </dependency>
</dependencies>

3.创建rabbitmq.properties

java 复制代码 
rabbitmq.host=192.168.64.139
rabbitmq.port=5672
rabbitmq.username=javacto
rabbitmq.password=javacto
rabbitmq.virtual-host=/javacto

4.创建spring-rabbitmq-producer.xml 整合配置文件

java 复制代码 
<?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: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
       https://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/rabbit
       http://www.springframework.org/schema/rabbit/spring-rabbit.xsd">
    <!--加载配置文件-->
    <context:property-placeholder location="classpath:rabbitmp.properties"/>
    <!-- 定义rabbitmq connectionFactory -->
    <rabbit:connection-factory id="connectionFactory" host="${rabbitmq.host}"
                               port="${rabbitmq.port}"
                               username="${rabbitmq.username}"
                               password="${rabbitmq.password}"
                               virtual-host="${rabbitmq.virtual-host}"/>
    <bean id="springQueueListener" class="com.javacto.rabbitmq.listener.SpringQueueListener"/>
    <!--<bean id="fanoutListener1" class="com.javacto.rabbitmq.listener.FanoutListener1"/>
    <bean id="fanoutListener2" class="com.javacto.rabbitmq.listener.FanoutListener2"/>
    <bean id="topicListenerStar" class="com.javacto.rabbitmq.listener.TopicListenerStar"/>
    <bean id="topicListenerWell" class="com.javacto.rabbitmq.listener.TopicListenerWell"/>
    <bean id="topicListenerWell2" class="com.javacto.rabbitmq.listener.TopicListenerWell2"/>
-->
    <rabbit:listener-container connection-factory="connectionFactory" auto-declare="true">
        <rabbit:listener ref="springQueueListener" queue-names="spring_queue"/>
        <!-- <rabbit:listener ref="fanoutListener1" queue-names="spring_fanout_queue_1"/>
         <rabbit:listener ref="fanoutListener2" queue-names="spring_fanout_queue_2"/>
         <rabbit:listener ref="topicListenerStar" queue-names="spring_topic_queue_star"/>
         <rabbit:listener ref="topicListenerWell" queue-names="spring_topic_queue_well"/>
         <rabbit:listener ref="topicListenerWell2" queue-names="spring_topic_queue_well2"/>-->
    </rabbit:listener-container>
</beans>

5.队列监听器创建com.javacto.rabbitmq.listener.SpringQueueListener

java 复制代码 
import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessageListener;
public class SpringQueueListener  implements MessageListener {
    public void onMessage(Message message) {
        //打印消息
        System.out.println(new String(message.getBody()));
    }
}

6.创建ConsumerTest 文件

java 复制代码 
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:spring-rabbitmp-consumer.xml")
public class ConsumerTest {
    @Test
    public  void test01(){
        while (true){

        }
    }
}

  1. 广播监听器spring配置文件代码****

    复制代码 
    FanoutListener1 类同  SpringQueueListener类代码一模一样
java 复制代码 
<?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: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
       https://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/rabbit
       http://www.springframework.org/schema/rabbit/spring-rabbit.xsd">
    <!--加载配置文件-->
    <context:property-placeholder location="classpath:rabbitmp.properties"/>
    <!-- 定义rabbitmq connectionFactory -->
    <rabbit:connection-factory id="connectionFactory" host="${rabbitmq.host}"
                               port="${rabbitmq.port}"
                               username="${rabbitmq.username}"
                               password="${rabbitmq.password}"
                               virtual-host="${rabbitmq.virtual-host}"/>
    <bean id="springQueueListener" class="com.javacto.rabbitmq.listener.SpringQueueListener"/>
    <bean id="fanoutListener1" class="com.javacto.rabbitmq.listener.FanoutListener1"/>
    <bean id="fanoutListener2" class="com.javacto.rabbitmq.listener.FanoutListener2"/>
    <!--
    <bean id="topicListenerStar" class="com.javacto.rabbitmq.listener.TopicListenerStar"/>
    <bean id="topicListenerWell" class="com.javacto.rabbitmq.listener.TopicListenerWell"/>
    <bean id="topicListenerWell2" class="com.javacto.rabbitmq.listener.TopicListenerWell2"/>-->
    <rabbit:listener-container connection-factory="connectionFactory" auto-declare="true">
        <rabbit:listener ref="springQueueListener" queue-names="spring_queue"/>
        <rabbit:listener ref="fanoutListener1" queue-names="spring_fanout_queue_1"/>
        <rabbit:listener ref="fanoutListener2" queue-names="spring_fanout_queue_2"/>
        <!--
         <rabbit:listener ref="topicListenerStar" queue-names="spring_topic_queue_star"/>
         <rabbit:listener ref="topicListenerWell" queue-names="spring_topic_queue_well"/>
         <rabbit:listener ref="topicListenerWell2" queue-names="spring_topic_queue_well2"/>-->
    </rabbit:listener-container>
</beans>
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