RabbitMQ integrate Spring Booot [Answer mode]

Producer code unchanged, consumers:

package com.toov5.Consumer;

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

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.DefaultConsumer;
import com.rabbitmq.client.Envelope;
import com.rabbitmq.client.AMQP.BasicProperties;
import com.toov5.utils.MQConnectionUtils;

public class Consumer {
  
     //队列名称
        private static final String QUEUE_NAME = "test_queue";
        
        public static voidmain (String [] args) throws IOException, TimeoutException { 
            System.out.println ( "consumers start .........." );
             // create a new connection 
        Connection Connection = MQConnectionUtils.newConnection ();
            // Create Channel 
            Channel Channel = connection.createChannel ();
             // the consumer associated queue 
            channel.queueDeclare (queue_name, to false , to false , to false , null ); 
            
              DefaultConsumer defaultConsumerr = new new DefaultConsumer (Channel) {
                  // listens Get message 
                    @Override
                     public  void handleDelivery (String consumerTag, Envelope Envelope, BasicProperties Properties,
                             byte [] body) throws IOException { 
                        String MSG = new new String (body, "UTF-. 8" ); 
                        System.out.println ( " Manufacturer consumer access message: "+ MSG); 
                    } 
              }; 
            // hand default mode setting automatic answer mode true: automatic-answer mode   
              channel.basicConsume (queue_name, to false , defaultConsumerr); //     fanse manual answer          
              
//             // close the passage and connected
 //              channel.close ();
 //              Connection.close (); 
        } 
}

Manual answer. At this point message queue has not been cleared

Producers make the following modifications on OK:

 

package com.toov5.Consumer;

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

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.DefaultConsumer;
import com.rabbitmq.client.Envelope;
import com.rabbitmq.client.AMQP.BasicProperties;
import com.toov5.utils.MQConnectionUtils;

public class Consumer {
  
     //队列名称
        private static final String QUEUE_NAME = "test_queue";
        
        public static voidmain (String [] args) throws IOException, TimeoutException { 
            System.out.println ( "consumers start .........." );
             // create a new connection 
        Connection Connection = MQConnectionUtils.newConnection ();
            // Create Channel 
            Final Channel Channel = connection.createChannel ();
             // the consumer associated queue 
            channel.queueDeclare (queue_name, to false , to false , to false , null ); 
            
              DefaultConsumer defaultConsumerr = new new DefaultConsumer (Channel) {
                  // listens Get message 
                    @Override
                     public  void handleDelivery (String consumerTag, Envelope Envelope, BasicProperties Properties,
                             byte [] body) throws IOException { 
                        String MSG = new new String (body, "UTF-. 8" ); 
                        System.out.println ( " consumers get news producer: "+ msg); 
                        channel.basicAck (envelope.getDeliveryTag (), false );   // answered manually tell the message queue server consumer success 
                    } 
              }; 
            // in hand to set the default mode Auto answer mode true: Auto answer mode  
              channel.basicConsume (queue_name, to false , defaultConsumerr); //     fanse manual answer           
              
//             // close the passage and connected
 //              channel.close ();
 //              Connection.close (); 
        } 
}