.Net使用RabbitMQ

网上参考大神们的博客，自己做了一个RabbitMQ即时发消息的Demo。

1.使用VS的NuGet安装包管理工具安装RabbitMQ.Client:

2.生产者端代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using RabbitMQ.Client;

namespace RabbitMQ.Producter
{
    class Program
    {
        /// <summary>
        /// 连接配置
        /// </summary>
        private static readonly ConnectionFactory rabbitMqFactory = new ConnectionFactory()
        {
            HostName="localhost",
            UserName = "guest",
            Password = "guest",
            Port = 5672,
            //VirtualHost = "JentVirtualHost"
        };
        /// <summary>
        /// 路由名称
        /// </summary>
        const string ExchangeName = "Jent.Exchange";
        /// <summary>
        /// 队列名称
        /// </summary>
        const string QueueName = "Jent.Queue";
        static void Main(string[] args)
        {
            DirectExchangeSendMsg();
            Console.WriteLine("按任意键退出程序！");
            Console.ReadKey();
        }
        /// <summary>
        /// 单点精确路由模式
        /// </summary>
        private static void DirectExchangeSendMsg()
        {
            using (IConnection conn = rabbitMqFactory.CreateConnection())
            {
                using (IModel channel = conn.CreateModel())
                {
                    channel.ExchangeDeclare(ExchangeName, "direct", durable: true, autoDelete: false, arguments: null);
                    channel.QueueDeclare(QueueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
                    channel.QueueBind(QueueName, ExchangeName, routingKey: QueueName);

                    var props = channel.CreateBasicProperties();
                    props.Persistent = true;
                    Console.WriteLine("请输入需要发送的消息:");
                    string vadata = Console.ReadLine();
                    while (vadata != "exit")
                    {
                        var msgBody = Encoding.UTF8.GetBytes(vadata);
                        channel.BasicPublish(exchange: ExchangeName, routingKey: QueueName, basicProperties: props, body: msgBody);
                        Console.WriteLine(string.Format("发送时间：{0}，发送完毕，输入exit退出消息发送", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")));
                        vadata = Console.ReadLine();
                    }
                }
            }
        }
    }
}

3.消费者端代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using RabbitMQ.Client;

namespace RabbitMQ.Consumer
{
    class Program
    {
        /// <summary>
        /// 连接配置
        /// </summary>
        private static readonly ConnectionFactory rabbitMqFactory = new ConnectionFactory()
        {
            HostName = "127.0.0.1",
            UserName = "guest",
            Password = "guest",
            Port = 5672,
            //VirtualHost = "JentVirtualHost"
        };
        /// <summary>
        /// 路由名称
        /// </summary>
        const string ExchangeName = "Jent.Exchange";
        /// <summary>
        /// 队列名称
        /// </summary>
        const string QueueName = "Jent.Queue";

        static void Main(string[] args)
        {
            DirectAcceptExchange();

            Console.WriteLine("输入任意值退出程序！");
            Console.ReadKey();
        }

        private static void DirectAcceptExchange()
        {
            using (IConnection conn = rabbitMqFactory.CreateConnection())
            {
                using (IModel channel = conn.CreateModel())
                {
                    channel.ExchangeDeclare(ExchangeName, "direct", durable: true, autoDelete: false, arguments: null);
                    channel.QueueDeclare(QueueName, durable: true, exclusive: false, autoDelete: false, arguments: null);
                    channel.QueueBind(QueueName, ExchangeName, routingKey: QueueName);

                    while (true)
                    {
                        BasicGetResult msgResponse = channel.BasicGet(QueueName, autoAck: false);
                        if (msgResponse != null)
                        {
                            var msgBody = Encoding.UTF8.GetString(msgResponse.Body);
                            Console.WriteLine(string.Format("接收时间：{0}，消息内容：{1}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), msgBody));
                        }
                        //System.Threading.Thread.Sleep(TimeSpan.FromSeconds(1));
                    }
                }
            }
        }
    }
}

4.程序结果：

注：在第一步之前，你需要安装RabbitMQ客户端，可从http://www.rabbitmq.com/download.html下载，

        但是RabbitMQ又是依赖于Erlang OTP平台，所以，安装RabbitMQ之前，需要先从http://www.erlang.org/download.html下载安装erlang

        关于这部分的内容，推荐阅读：http://www.cnblogs.com/5ishare/p/6716142.html

　　此Demo只是‘direct’方式的消息发送接收方式。