java链接rabbitmq需要的jar包链接地址

Posted 2020-10-19 海的味道

准备：

　　1.下载rabbitmq并搭建环境(和python那篇一样:http://www.cnblogs.com/g177w/p/8176797.html)

　　2.下载支持的jar包(http://repo1.maven.org/maven2/com/rabbitmq/amqp-client)

生产者方(Productor.java)：

 1 package RabbitMQTest;
 2 
 3 
 4 import java.util.HashMap;
 5 import java.util.Map;
 6 
 7 import com.rabbitmq.client.AMQP.Queue;
 8 import com.rabbitmq.client.Channel;
 9 import com.rabbitmq.client.Connection;
10 import com.rabbitmq.client.ConnectionFactory;
11 
12 public class Productor {
13 public static String QUEUE_NAME = "STEVEN";
14 public static void main(String[] args) {
15     //初始化socket链接
16     ConnectionFactory factory = new ConnectionFactory(); 
17     //指定链接地址
18     factory.setHost("localhost");
19     try{
20     //建立程序和rabbitmq的socket连接
21     Connection connection = factory.newConnection();
22     //创建管道
23     Channel channel = connection.createChannel();
24     //声明队列
25     channel.queueDeclare(QUEUE_NAME,false,false,false,null);
26     //让当前线程睡眠8s，以检验rabbitmq的消息轮询
27     Thread.currentThread().sleep(8000);
28     String message = "hello,world";
29     //发送消息
30     channel.basicPublish("", QUEUE_NAME, null, message.getBytes());
31     System.out.println("[x] send the message"+message);
32     channel.close();
33     connection.close();
34     }catch (Exception e) {
35         System.out.println("程序出错:"+e);
36     }
37     
38 }
39 }

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消费者方(Consummer.java):

 1 package RabbitMQTest;
 2 import com.rabbitmq.client.Connection;
 3 import com.rabbitmq.client.Channel;
 4 import com.rabbitmq.client.ConnectionFactory;
 5 import com.rabbitmq.client.QueueingConsumer;
 6 import com.rabbitmq.client.QueueingConsumer.Delivery;
 7 /**
 8  * 本程序为了练习rabbitmq的简单操作
 9  * 
10  * @author STEVEN
11  * 
12  */
13 public class Consumer {
14     public static void main(String[] args) {
15         try {
16             //创建连接工厂对象
17             ConnectionFactory factory = new ConnectionFactory();
18             //设置工厂对象的参数，用来连接rabbitmq
19             factory.setHost("localhost");
20             //建立程序与rabbitmq的socket连接
21             Connection connection = factory.newConnection();
22             //创建管道
23             Channel channel = connection.createChannel();
24             //声明队列
25             channel.queueDeclare(Productor.QUEUE_NAME, false, false, false, null);
26             System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
27             //创建队列消费对象
28             QueueingConsumer consumer = new QueueingConsumer(channel);
29             //设置参数
30             channel.basicConsume(Productor.QUEUE_NAME, true, consumer);
31             //创建接收对象来接收来自服务端的消息
32             Delivery delivery = null;
33             //循环接收，相当于开启了一个监听
34             while (true) {
35                 delivery = consumer.nextDelivery();
36                 String message = new String(delivery.getBody());
37                 System.out.println(" [x] Received \'" + message + "\'");
38             }
39         } catch (Exception e) {
40             System.out.println(e);
41         }
42     }
43 }

View Code