通過消費者去進行Exchange和Queue通過不同的RouteKey進行繫結

消費者1：

 static void Main(string[] args)
        {
            ConnectionFactory factory = new ConnectionFactory()
            {
                HostName = "192.168.59.101",
                UserName = "admin",
                Password = "admin"
            };
            
 
string myexchange = "myexchange";
            
            string myqueue = "myqueue";
            using (var connection = factory.CreateConnection())
            {
                var channel = connection.CreateModel();

                channel.ExchangeDeclare(myexchange, ExchangeType.Direct, 
 
true, false, null);
                channel.QueueDeclare(myqueue, true, false, false, null);
                channel.QueueBind(myqueue, myexchange, "log_info", null);

                EventingBasicConsumer consumer = new EventingBasicConsumer(channel);

                consumer.Received += (sender, e) => 
                {
                    
 
var msg = Encoding.UTF8.GetString(e.Body);

                    Console.WriteLine(msg);
                };

                channel.BasicConsume(myqueue, false, consumer);

                Console.ReadKey();
            }
           



        }

消費者2：

static void Main(string[] args)
        {
            ConnectionFactory factory = new ConnectionFactory()
            {
                HostName = "192.168.59.101",
                UserName = "admin",
                Password = "admin"
            };
            string myexchange = "myexchange";

            string myqueue = "myqueue";
            using (var connection = factory.CreateConnection())
            {
                var channel = connection.CreateModel();

                channel.ExchangeDeclare(myexchange, ExchangeType.Direct, true, false, null);
                channel.QueueDeclare(myqueue, true, false, false, null);
                channel.QueueBind(myqueue, myexchange, "log_error", null);

                EventingBasicConsumer consumer = new EventingBasicConsumer(channel);

                consumer.Received += (sender, e) =>
                {
                    var msg = Encoding.UTF8.GetString(e.Body);

                    Console.WriteLine(msg);
                };

                channel.BasicConsume(myqueue, false, consumer);

                Console.ReadKey();
            }
        }

生產者：

static void Main(string[] args)
        {
            ConnectionFactory factory = new ConnectionFactory()
            {
                HostName = "192.168.59.101",
                UserName = "admin",
                Password = "admin"
            };
            string myexchange = "myexchange";
            string myroutekey = "myrotekey";
            string myqueue = "myqueue";
            using (var connection = factory.CreateConnection())
            {
                var channel = connection.CreateModel();

                //channel.ExchangeDeclare(myexchange, ExchangeType.Direct, true, false, null);
                //channel.QueueDeclare(myqueue,true,false, false, null);
                //channel.QueueBind(myqueue, myexchange, myroutekey, null);

                for (int i = 0; i < 10; i++)
                {
                    var msg = Encoding.UTF8.GetBytes($"{i},你好");
                    var routeKey = i % 2 == 0 ? "log_info" : "log_error";
                    channel.BasicPublish(myexchange, routingKey: routeKey, basicProperties: null, body: msg);
                    Console.WriteLine(i);
                }
                Console.ReadKey();
            }

           
          
        }

先啟動消費者，進行繫結和監聽，再執行生產者進行傳送訊息，結果是監聽同一個佇列，不同的routeKey結果不同