Spring整合rabbitmq---消息接收

这两天一直在看rabbimq消息接收的设置。看到网上也有很多的例子，但是发现很多别人可以，到本地自己就不可以，也是比较让人苦恼，在前面的一篇文章中我们介绍了Spring-rabbitmq消息的发送，继续上一节中我们继续看消息的接收。

首先来看rabbitmq-receiver.xml的配置:

<?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:rabbit="http://www.springframework.org/schema/rabbit"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="
    http://www.springframework.org/schema/beans  
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/rabbit 
    http://www.springframework.org/schema/rabbit/spring-rabbit-1.6.xsd
    http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-3.1.xsd
    http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.1.xsd">

	<description>rabbitmq 连接服务配置</description>

	<!-- 基于注解的根包扫描路径 -->
	<!-- <context:component-scan base-package="com.wdg.amqp" /> -->


	<!-- 消息对象json转换类 -->
	<bean id="jsonMessageConverter"
		class="org.springframework.amqp.support.converter.Jackson2JsonMessageConverter"></bean>

	<!-- 连接配置 -->
	<!-- 定义RabbitMQ的连接工厂 -->
	<rabbit:connection-factory id="connectionFactory"
		host="127.0.0.1" port="5672" username="guest" password="guest"
		virtual-host="/" />

	<rabbit:admin connection-factory="connectionFactory" />

	<!-- spring template声明 -->
	<rabbit:template id="amqpTemplate" exchange="wdgexchange"
		connection-factory="connectionFactory" message-converter="jsonMessageConverter" />

	<!-- 声明一个Que -->
	<!-- durable:是否持久化 ； exclusive: 仅创建者可以使用的私有队列，断开后自动删除； auto_delete: 当所有消费客户端连接断开后，是否自动删除队列 -->
	<rabbit:queue id="wdgqueue" name="wdgqueue" durable="true"
		auto-delete="false" exclusive="false" />

	<!-- 声明一个Exchange -->
	<rabbit:direct-exchange name="wdgexchange"
		durable="true" auto-delete="false" id="wdgexchange">
		<rabbit:bindings>
			<rabbit:binding queue="wdgqueue" key="*" />
		</rabbit:bindings>
	</rabbit:direct-exchange>
	
	<rabbit:annotation-driven />  
	
	<!-- 消息接受者 -->
	<bean id="receiverListen" class="com.wdg.amqp.AmqpReceiver"></bean>
	<!-- 用于消息的监听的代理类MessageListenerAdapter -->    
    <bean id="receiveListenerAdapter"    
        class="org.springframework.amqp.rabbit.listener.adapter.MessageListenerAdapter">    
         <constructor-arg ref="receiverListen" />  
        <property name="defaultListenerMethod" value="handleMessage"></property>    
        <property name="messageConverter" ref="jsonMessageConverter"></property>    
    </bean>   
	
	
	 <bean id="listenerContainer"    
        class="org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer"> 
        <property name="queueNames" value="wdgqueue"></property>   
        <property name="connectionFactory" ref="connectionFactory"></property>    
        <property name="messageListener" ref="receiveListenerAdapter"></property>    
    </bean>
	
	


</beans>

这个是我们的xml的配置，我们来看看消息接收器的java代码:

package com.wdg.amqp;

import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;

@Component
@Service
public class AmqpReceiver{

	
	public void handleMessage(String message) {
		System.out.println(message.toString());
		
	}
	

}

消费者启动:

package com.wdg.amqp;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class RabbitMqClient {

	public static void main(String[] args) {
           new ClassPathXmlApplicationContext("rabbitmq-receiver.xml");

	}
}

上面就是整个接收器的过程，下面我们在rabbimq中推送一个消息:

我们看控制台:

上面就是rabbitmq消息的接收了，希望对你有所帮助，接下来我们会继续讲在配置中的一些细节，如果感觉还不错，可以扫一下红包哦

Spring整合rabbitmq---消息接收

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