package com.aynu.bootamqp.service;

import com.aynu.bootamqp.commons.utils.Amqp;

import com.rabbitmq.client.Channel;

import com.rabbitmq.client.Connection;

import java.io.IOException;

import java.util.concurrent.TimeoutException;

public class Send {

    private final static String Exchange_NAME ="hello";

    public static void main(String[] args) throws IOException, TimeoutException, InterruptedException {

            Connection connection = Amqp.getConnection();

            Channel channel = connection.createChannel();

            //声明交换机

            channel.exchangeDeclare(Exchange_NAME,"topic");

            //在手动确认机制之前

            //一次只发送一条消息，给不同的消费者

            channel.basicQos(1);

            //将通道设置为comfirm模式

            channel.confirmSelect();

            String message = "hello ps";

            String routingKey ="goods.delete";

            for (int i = 0; i <10; i++) {

                channel.basicPublish(Exchange_NAME,routingKey,null,message.getBytes("utf-8"));

            }

            // 消息确认

            if(!channel.waitForConfirms()){

                System.out.println(message+"fail");

            }else{

                System.out.println(message+"ok");

            }

            channel.close();

            connection.close();

    }

}

package com.aynu.bootamqp.service;

import com.aynu.bootamqp.commons.utils.Amqp;

import com.rabbitmq.client.*;

import java.io.IOException;

import java.util.concurrent.TimeoutException;

@SuppressWarnings("all")

public class Receive2 {

    private final static String QUEUE_NAME ="hello1";

    private final static String Exchange_NAME ="hello";

    public static void main(String[] args) throws IOException, TimeoutException {

        Connection connection = Amqp.getConnection();

        Channel channel = connection.createChannel();

        channel.queueDeclare(QUEUE_NAME,false,false,false,null);

        channel.queueBind(QUEUE_NAME,Exchange_NAME,"goods.#");

        channel.basicQos(1);

        DefaultConsumer consumer = new DefaultConsumer(channel) {

            @Override

            public void handleDelivery(String consumerTag, Envelope envelope,

                                       AMQP.BasicProperties properties, byte[] body) throws IOException {

                super.handleDelivery(consumerTag, envelope, properties, body);

                String msg = new String(body,"utf-8");

                System.out.println("receive2222"+msg);

                try {

                    Thread.sleep(1000);

                } catch (InterruptedException e) {

                    e.printStackTrace();

                }finally {

                    // 手动发送消息确认机制

                    channel.basicAck(envelope.getDeliveryTag(),false);

                }

            }

        };

        boolean autoAck = false;

        channel.basicConsume(QUEUE_NAME,autoAck,consumer);

    }

}