Java使用RabbitMQ之整合Spring（生产者）

 依赖包

        <!--RabbitMQ集成spring-->
        <!-- https://mvnrepository.com/artifact/org.springframework.amqp/spring-rabbit -->
        <dependency>
            <groupId>org.springframework.amqp</groupId>
            <artifactId>spring-rabbit</artifactId>
            <version>2.0.6.RELEASE</version>
        </dependency>

生产者Spring配置文件：

<?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
                http://www.springframework.org/schema/context/spring-context.xsd
            http://www.springframework.org/schema/rabbit
                http://www.springframework.org/schema/rabbit/spring-rabbit-1.0.xsd">

    <!-- 连接服务配置 -->
    <rabbit:connection-factory id="connectionFactory"
                               host="10.15.1.26" username="admin" password="admin" port="5672"
                               virtual-host="/test_host" channel-cache-size="5"/>

    <!--MQ的管理，包括队列、交换器的声明等-->
    <rabbit:admin connection-factory="connectionFactory"/>

    <!-- queue 队列声明 -->
    <rabbit:queue durable="true"
                  auto-delete="false" exclusive="false" name="test.spring.queue"/>

    <!-- exchange queue binging key 绑定 -->
    <rabbit:direct-exchange name="spring.exchange"
                            durable="true" auto-delete="false">
        <rabbit:bindings>
            <rabbit:binding queue="test.spring.queue" key="spring.queue.key"/>
        </rabbit:bindings>
    </rabbit:direct-exchange>

    <!-- spring template声明 -->
    <rabbit:template id="amqpTemplate" exchange="spring.exchange" routing-key="spring.queue.key"
                     connection-factory="connectionFactory"/>

</beans>

生产者源码：

package org.study.spring5;

import org.springframework.amqp.core.AmqpTemplate;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * RabbitMQ与Spring整合
 * 生产者
 */
public class SpringProducer {

    public static void main(String args[]) {
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext("spring/producer-spring-config.xml");
        //获取RabbitMQ模板
        AmqpTemplate template = applicationContext.getBean(AmqpTemplate.class);
        //发送消息
        String msg = "Hello !";
        template.convertAndSend(msg);
        System.out.println("发送：" + msg);
    }
}