rabbit主题交换机(代码片段)

package com.kf.queueDemo.exchange.topic;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

import com.kf.utils.RabbitConnectionUtils;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;

/**
 * 路由模式的生产者（带路由键）
 * @author kf
 *
 */
public class TopicProducer 
    //交换机
    private static String TOPICEXCHANGE = "TOPICEXCHANGE";
    //路由键
    private static String ROUTINGKEY = "log.sms";
    
    public static void main(String[] args) throws IOException, TimeoutException 
        
        Connection connection = RabbitConnectionUtils.getConnection();
        Channel channel = connection.createChannel();
        //声明交换机类型为主题交换机模式
        channel.exchangeDeclare(TOPICEXCHANGE, "topic");
        
        String msg = "topic_mes";
        
        //发送消息给 指定交换机EXCHANGENAME的指定路由键ROUTINGKEY上
        channel.basicPublish(TOPICEXCHANGE, ROUTINGKEY, null, msg.getBytes());
        
        channel.close();
        connection.close();
        
        
        
        
    

package com.kf.queueDemo.exchange.topic;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

import com.kf.utils.RabbitConnectionUtils;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.DefaultConsumer;
/**
 * 路由模式的邮件消费者
 * @author kf
 *
 */
public class TopicEMAILConsumer 
    //队列名
    private static String EMAILQUEUENAME = "EMAILQUEUENAME";
    //路由键名  topic交换机支持通配符的路由键. *表示匹配一个词。 #匹配所有
    private static String SMSROUTINGKEY = "sms";
    private static String EMAILROUTINGKEY = "log.*";
    //交换机
    private static String TOPICEXCHANGE = "TOPICEXCHANGE";
    
    public static void main(String[] args) throws IOException, TimeoutException 
        System.out.println("邮件消费者启动=====");
        Connection connection = RabbitConnectionUtils.getConnection();
        Channel channel = connection.createChannel();
        //创建队列：第一个参数是队列名，后面的参数还没搞清楚干嘛的
        channel.queueDeclare(EMAILQUEUENAME, false, false, false, null);
        //绑定队列到交换机的指定路由键
        channel.queueBind(EMAILQUEUENAME, TOPICEXCHANGE, EMAILROUTINGKEY);
        
        DefaultConsumer consumer = new DefaultConsumer(channel)
            public void handleDelivery(String consumerTag, com.rabbitmq.client.Envelope envelope, com.rabbitmq.client.AMQP.BasicProperties properties, byte[] body) throws IOException 
                System.out.println("进入邮件接收消息的监听");
                String s = new String(body, "utf-8");
                System.out.println("邮件消费者接收到消息："+s);
            ;
        ;
        
        //参数分别是：队列名，是否自动应答，监听的回调类
        channel.basicConsume(EMAILQUEUENAME, true, consumer);
        
    

package com.kf.queueDemo.exchange.topic;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

import com.kf.utils.RabbitConnectionUtils;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.DefaultConsumer;

/**
 * 路由模式的短信消费者
 * @author kf
 *
 */
public class TopicSMSConsumer 
    //队列名
    private static String SMSQUEUENAME = "SMSQUEUENAME";
    //路由键名  topic交换机支持通配符的路由键. *表示匹配一个词。 #匹配所有
    private static String SMSROUTINGKEY = "log.#";
    private static String EMAILROUTINGKEY = "EMAIL";
    //交换机
    private static String TOPICEXCHANGE = "TOPICEXCHANGE";
    
    public static void main(String[] args) throws IOException, TimeoutException 
        System.out.println("短信消费者启动=====");
        Connection connection = RabbitConnectionUtils.getConnection();
        Channel channel = connection.createChannel();
        //创建队列：第一个参数是队列名，后面的参数还没搞清楚干嘛的
        channel.queueDeclare(SMSQUEUENAME, false, false, false, null);
        //绑定队列到交换机的指定路由键
        channel.queueBind(SMSQUEUENAME, TOPICEXCHANGE, SMSROUTINGKEY);
        //绑定多个交换机的路由键
        channel.queueBind(SMSQUEUENAME, TOPICEXCHANGE, EMAILROUTINGKEY);
        
        DefaultConsumer consumer = new DefaultConsumer(channel)
            public void handleDelivery(String consumerTag, com.rabbitmq.client.Envelope envelope, com.rabbitmq.client.AMQP.BasicProperties properties, byte[] body) throws IOException 
                System.out.println("进入短信接收消息的监听");
                String s = new String(body, "utf-8");
                System.out.println("短信消费者接收到消息："+s);
            ;
        ;
        
        //参数分别是：队列名，是否自动应答，监听的回调类
        channel.basicConsume(SMSQUEUENAME, true, consumer);