2.6.3 RabbitMQ -- HelloWorld
- 发送端
- 接收端
- rabbitmq container
- 发送信息
https://www.rabbitmq.com/tutorials/tutorial-one-dotnet.html
新建控制台项目 Sender，Receiver
添加 nuget 包：RabbitMQ.Client
发送端
namespace Sender { class Sender { public static void Main() { var factory = new ConnectionFactory() { HostName = "localhost" }; using (var connection = factory.CreateConnection()) { using (var channel = connection.CreateModel()) { channel.QueueDeclare(queue: "hello", durable: false, // 持久化 exclusive: false, // 排它 autoDelete: false, // 自动删除 arguments: null); string message = "Hello World!"; var body = Encoding.UTF8.GetBytes(message); channel.BasicPublish(exchange: "", routingKey: "hello", basicProperties: null, body: body); Console.WriteLine(" [x] Sent {0}", message); } Console.WriteLine(" Press [enter] to exit."); Console.ReadLine(); } } } }
接收端
namespace Receiver { class Receiver { public static void Main() { var factory = new ConnectionFactory() { HostName = "localhost" }; using (var connection = factory.CreateConnection()) using (var channel = connection.CreateModel()) { channel.QueueDeclare(queue: "hello", durable: false, exclusive: false, autoDelete: false, arguments: null); var consumer = new EventingBasicConsumer(channel); consumer.Received += (model, ea) => { var body = ea.Body.ToArray(); var message = Encoding.UTF8.GetString(body); Console.WriteLine(" [x] Received {0}", message); }; channel.BasicConsume(queue: "hello", autoAck: true, consumer: consumer); Console.WriteLine(" Press [enter] to exit."); Console.ReadLine(); } } } }
rabbitmq container
docker run -d -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management
运行成功后可以访问（localhost 替换为服务器地址）
http://localhost:15672/#/
用户名密码默认为 guest
替换发送端，接收端的 localhost 为服务器地址
发送信息
先启动接收端，再启动发送端
发送多条信息
Sender
channel.QueueDeclare(queue: "hello", durable: false, // 持久化 exclusive: false, // 排它 autoDelete: false, // 自动删除 arguments: null); Console.WriteLine("Please input your message with enter:"); string message = Console.ReadLine(); while (message != "EXIT") { var body = Encoding.UTF8.GetBytes(message); channel.BasicPublish(exchange: "", routingKey: "hello", basicProperties: null, body: body); Console.WriteLine(" [x] Sent {0}", message); Console.WriteLine("Please input your message with enter:"); message = Console.ReadLine(); }
先启动接收端，再启动发送端
GitHub源码链接：
https://github.com/MINGSON666/Personal-Learning-Library/tree/main/ArchitectTrainingCamp
