RabbitMQ Tutorials 之 Hello World

附上官网链接

• 安装Erlang运行环境 下载安装Erlang。

• 安装RabbitMQ 下载安装Windows版本的RabbitMQ。

• 启动RabbitMQ Server 点击Windows开始按钮，输入RabbitMQ找到RabbitMQ Comman prompt，以管理员身份运行。

• 依次执行以下命令启动RabbitMQ服务

  rabbitmq-service install
  rabbitmq-service enable
  rabbitmq-service start
  

• 安装管理平台插件 执行rabbitmq-plugins enable rabbitmq_management即可成功安装，使用默认账号密码（guest/guest）登录http://localhost:15672/即可。

创建发布者、消费者项目

dotnet new console --name Send
mv Send/Program.cs Send/Send.cs
dotnet new console --name Receive
mv Receive/Program.cs Receive/Receive.cs

安装RabbitMQ.Client

cd Send
dotnet add package RabbitMQ.Client
dotnet restore
cd ../Receive
dotnet add package RabbitMQ.Client
dotnet restore

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

class Send
{
    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);

            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();
    }
}

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

class Receive
{
    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();
        }
    }
}

鼠标分别右键两个项目点击Open In Teminal,然后运行dotnet run

1. RabbitMQ Tutorials 之 “Hello World!”
2. RabbitMQ Tutorials 之 Work queues
3. RabbitMQ Tutorials 之 Publish/Subscribe
4. RabbitMQ Tutorials 之 Routing
5. RabbitMQ Tutorials 之 Topics
6. RabbitMQ Tutorials 之 RPC
7. RabbitMQ Tutorials 之 Publisher /confirm/is