1. 导入依赖

		<dependency>
            <groupId>com.rabbitmq</groupId>
            <artifactId>amqp-client</artifactId>
            <version>5.10.0</version>
        </dependency>

2. 创建生产者

package com.yang;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;

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

public class producter {
    public static void main(String[] args){
        //创建连接工厂
        ConnectionFactory connectionFactory = new ConnectionFactory();
        connectionFactory.setUsername("admin");
        connectionFactory.setPassword("admin");
        connectionFactory.setHost("172.16.35.88");
        connectionFactory.setPort(5672);
        connectionFactory.setVirtualHost("/");
        Connection connection = null;
        Channel channel = null;
        try {
            //创建连接
            connection = connectionFactory.newConnection("生产者");
            //创建通道
            channel = connection.createChannel();
            //声明队列
            channel.queueDeclare("queue1",false,false,false,null);
            //发送消息
            channel.basicPublish("","queue1",null,"aaa".getBytes());
        } catch (IOException e) {
            e.printStackTrace();
        } catch (TimeoutException e) {
            e.printStackTrace();
        } finally {
            if (channel!=null&&channel.isOpen()){
                try {
                    channel.close();
                } catch (IOException e) {
                    e.printStackTrace();
                } catch (TimeoutException e) {
                    e.printStackTrace();
                }
            }

            if (connection!=null&&connection.isOpen()){
                try {
                    connection.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

3. 创建消费者

package com.yang;

import com.rabbitmq.client.*;

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

public class comsumer {
    public static void main(String[] args){
        //创建链接工厂
        ConnectionFactory connectionFactory = new ConnectionFactory();
        connectionFactory.setUsername("admin");
        connectionFactory.setPassword("admin");
        connectionFactory.setHost("172.16.35.88");
        connectionFactory.setPort(5672);
        connectionFactory.setVirtualHost("/");
        Connection connection = null;
        Channel channel = null;
        try {
            //创建连接
            connection = connectionFactory.newConnection("生产者");
            //创建通道
            channel = connection.createChannel();
            //接收消息
            channel.basicConsume("queue1", true, new DeliverCallback() {
                public void handle(String s, Delivery delivery) throws IOException {
                    System.out.println("接收到消息" + new String(delivery.getBody(),"utf-8"));
                }
            }, new CancelCallback() {
                public void handle(String s) throws IOException {
                    System.out.println(s);
                }
            });
        } catch (IOException e) {
            e.printStackTrace();
        } catch (TimeoutException e) {
            e.printStackTrace();
        } finally {
            if (channel!=null&&channel.isOpen()){
                try {
                    channel.close();
                } catch (IOException e) {
                    e.printStackTrace();
                } catch (TimeoutException e) {
                    e.printStackTrace();
                }
            }

            if (connection!=null&&connection.isOpen()){
                try {
                    connection.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

运行生产者后会产生一条队列

运行消费者对队列中的消息进行读取