RabbitMQ生产者和消费者C#代码示例

RabbitMQ⽣产者和消费者C#代码⽰例⽣产者
static void Main(string[] args)
{
var factory = new ConnectionFactory() { HostName = "192.168.1.102", Password = "guest", UserName = "guest" };
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
for (int i = 0; i < 3000; i++)
{
channel.QueueDeclare(queue: "test_queue", durable: true, exclusive: false, autoDelete: false, arguments: null);
//设置每次发送的条数
channel.BasicQos(prefetchSize: 0, prefetchCount: 1, global: false);
//channel设置为confirm模式
channel.ConfirmSelect();
var body = Encoding.UTF8.GetBytes("abc" + i);
var properties = channel.CreateBasicProperties();
properties.Headers = new Dictionary<string, object>();
properties.Headers.Add("name","abc") ;
channel.BasicPublish("", "test_queue", properties, body);
//等待服务端confirm
var issuccess = channel.WaitForConfirms();
}
}
}
消费者
static void Main(string[] args)
{
var factory = new ConnectionFactory() { HostName = "192.168.1.102", Password = "guest", UserName = "guest" };
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
//声明队列
channel.QueueDeclare("test_queue", true, false, false, null);
//设置每次接收的条数
channel.BasicQos(0, 1, false);
EventingBasicConsumer consumer = new EventingBasicConsumer(channel);
consumer.Received += (sender, eventArgs) =>
{
var body = Encoding.UTF8.GetString(eventArgs.Body.ToArray());
var headers = eventArgs.BasicProperties.Headers;
headers.ToList().ForEach(x => { Console.WriteLine(x.Key + ":::" + Encoding.UTF8.GetString((byte[])x.Value)); });
Console.WriteLine(body);
Thread.Sleep(1000);
//⼿动确认,处理完成，告诉Broker可以服务端可以删除消息，分配新的消息过来
channel.BasicAck(eventArgs.DeliveryTag, false);
};
//noAck设置false,告诉broker，发送消息之后，消息暂时不要删除，等消费者处理完成
channel.BasicConsume("test_queue", false, consumer);
Console.WriteLine("按任意件，退出程序");
Console.ReadKey();
}
}。