springamqp整合rabbitmq

springamqp是利用spring核心技术实现访问基于AMQP协议的消息服务器的解决方案，是spring的一个子项目，他并不是一个具体的实现，而是提供了高级接口，具体实现springamqp的项目有spring-rabbit，这里介绍如何整合springamqp、rabbitmq。

构建maven项目，引入spring-rabbit依赖。

<dependency>
      <groupId>org.springframework.amqp</groupId>
      <artifactId>spring-rabbit</artifactId>
      <version>2.0.5.RELEASE</version>
</dependency>
<dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.7.25</version>
</dependency>

纯java实现，无需spring配置文件：

自定义消息接收监听器 MyRabbitMessageListener.java

package com.xxx.springamqp.listener;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessageListener;
import org.springframework.stereotype.Component;
@Component
public class MyRabbitMessageListener implements MessageListener {

	@Override
	public void onMessage(Message message) {
		String body = new String(message.getBody());
		System.out.println("server receive message : "+body);
	}

}

 RabbitMQStarter.java启动类

package com.xxx.springamqp;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
import org.springframework.amqp.rabbit.core.RabbitAdmin;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer;
import com.xxx.springamqp.listener.MyRabbitMessageListener;
public class RabbitMQStarter {