一、新增spring-rabbit依賴

<dependency>
    <groupId>org.springframework.amqp</groupId>
    <artifactId>spring-rabbit</artifactId>
    <version>1.4.0.RELEASE</version>
</dependency>

二、生產者

public class Producer {

  public static void main(String[] args) throws Exception {
    AbstractApplicationContext ctx = new ClassPathXmlApplicationContext(
        "classpath:spring/rabbitmq-context.xml");
    // RabbitMQ模板
    RabbitTemplate template = ctx.getBean(RabbitTemplate.class);
    // 傳送訊息
    template.convertAndSend("Hello world!");
    Thread.sleep(1000);// 休眠1秒
    ctx.destroy(); // 容器銷燬
  }
}

三、消費者

public class Receiver {

  public void receive(String msg) {
    System.out.println("消費者： " + msg);
  }
}

四、建立rabbitmq-context.xml

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:rabbit="http://www.springframework.org/schema/rabbit"
	xsi:schemaLocation="http://www.springframework.org/schema/rabbit
	http://www.springframework.org/schema/rabbit/spring-rabbit-1.4.xsd
	http://www.springframework.org/schema/beans
	http://www.springframework.org/schema/beans/spring-beans-4.1.xsd">


	<!-- 定義RabbitMQ的連線工廠 -->
	<rabbit:connection-factory
		id="connectionFactory" host="127.0.0.1" port="5672"
		username="rabbitmq" password="rabbitmq" virtual-host="/" />

	<!-- 定義Rabbit模板，指定連線工廠以及定義exchange -->
	<rabbit:template id="amqpTemplate"
		connection-factory="connectionFactory" exchange="fanoutExchange" />

	<!-- MQ的管理，包括佇列、交換器等 -->
	<rabbit:admin connection-factory="connectionFactory" />

	<!-- 定義佇列，自動宣告 -->
	<rabbit:queue name="myQueue" auto-declare="true" />

	<!-- 定義交換器，自動宣告 -->
	<rabbit:fanout-exchange name="fanoutExchange"
		auto-declare="true">
		<rabbit:bindings>
			<rabbit:binding queue="myQueue" />
		</rabbit:bindings>
	</rabbit:fanout-exchange>

	<!-- 佇列監聽 -->
	<rabbit:listener-container
		connection-factory="connectionFactory">
		<rabbit:listener ref="receiver" method="receive"
			queue-names="myQueue" />
	</rabbit:listener-container>

	<bean id="receiver" class="com.study.rabbitmq.spring.Receiver" />

</beans>

五、測試

執行生產者類的main方法，可以看到控制檯輸出如下內容：

原始碼地址：https://gitee.com/chengab/RabbitMQ