rabbitmq系列——（1生产者消费者点对点）

引用

1. 生产者

using RabbitMQMsgProducer.MessageProducer;
using System;

namespace RabbitMQMsgProducer
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                {
                    // 生产者消费者，点对点
                    ProducerMsg.Send();
                }
                Console.ReadLine();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
    }
}

using RabbitMQ.Client;
using System;
using System.Text;
using System.Threading;

namespace RabbitMQMsgProducer.MessageProducer
{
    public class ProducerMsg
    {
        public static void Send()
        {
            Console.ForegroundColor = ConsoleColor.Yellow;
            ConnectionFactory connectionFactory = new ConnectionFactory();
            connectionFactory.HostName = "localhost"; // 服务地址
            connectionFactory.UserName = "guest"; // 用户名
            connectionFactory.Password = "guest"; // 密码
            string queueName = "ProducerMsgQueue";
            string exchangeName = "ProducerMsgExchange";
            using (IConnection connection = connectionFactory.CreateConnection())
            {
                using (IModel channel = connection.CreateModel())
                {
                    //队列声明
                    channel.QueueDeclare(queue: queueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
                    //路由声明
                    channel.ExchangeDeclare(exchange: exchangeName, type: ExchangeType.Direct, durable: true, autoDelete: false, arguments: null);
                    //队列绑定
                    channel.QueueBind(queue: queueName, exchange: exchangeName, routingKey: string.Empty, arguments: null);
                                        
                    Console.WriteLine("ProducerMsg 准备就绪，可以发消息了。");
                    while (true)
                    {
                        IBasicProperties basicProperties = channel.CreateBasicProperties();
                        basicProperties.Persistent = true; // 持久化
                        string msg = $"消息内容{DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss fff")}";
                        byte[] body = Encoding.UTF8.GetBytes(msg);
                        channel.BasicPublish(exchange: exchangeName, routingKey: string.Empty, basicProperties: basicProperties, body: body);
                        Console.WriteLine($"the message : {msg} over.");
                        Thread.Sleep(1000);
                    }
                }
            }
        }
    }
}

 

2. 消费者

using RabbitMQMsgConsumer001.MessageConsumer;
using System;

namespace RabbitMQMsgConsumer001
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                {
                    // 生产者消费者，点对点
                    ConsumerMsg.Receive();
                }
                Console.ReadLine();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
    }
}

using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System;
using System.Text;

namespace RabbitMQMsgConsumer001.MessageConsumer
{
    public class ConsumerMsg
    {
        public static void Receive()
        {
            Console.ForegroundColor = ConsoleColor.Blue;
            ConnectionFactory connectionFactory = new ConnectionFactory();
            connectionFactory.HostName = "localhost"; // 服务地址
            connectionFactory.UserName = "guest"; // 用户名
            connectionFactory.Password = "guest"; // 密码
            string queueName = "ProducerMsgQueue";
            string exchangeName = "ProducerMsgExchange";

            using (var connection = connectionFactory.CreateConnection())
            {
                using (var channel = connection.CreateModel())
                {
                    try
                    {
                        // 声明和绑定，防止其不存在
                        //队列声明
                        channel.QueueDeclare(queue: queueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
                        //路由声明
                        channel.ExchangeDeclare(exchange: exchangeName, type: ExchangeType.Direct, durable: true, autoDelete: false, arguments: null);
                        //队列绑定
                        channel.QueueBind(queue: queueName, exchange: exchangeName, routingKey: string.Empty, arguments: null);

                        EventingBasicConsumer consumer = new EventingBasicConsumer(channel);
                        consumer.Received += (model, ea) =>
                        {
                            var body = ea.Body;
                            var msg = Encoding.UTF8.GetString(body.ToArray());
                            Console.WriteLine($"the consumer 001 received : {msg} over.");
                        };
                        channel.BasicConsume(queue: queueName, autoAck: true, consumer: consumer);
                        Console.WriteLine("ConsumerMsg 准备就绪，可以接收消息了。");
                        Console.ReadLine();
                    }
                    catch (Exception ex)
                    {
                        Console.WriteLine(ex.Message);
                    }
                }
            }

        }
    }
}

3. 效果