public static void Produce(string message, string exchangeType, RabbitmqSetting rabbitmqConnInfo)
{
try
{
var factory = InitConnectionFactory(rabbitmqConnInfo);
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
DeclareRoute(channel, exchangeType);
var properties = channel.CreateBasicProperties();
//队列持久化
properties.Persistent = true;
var bytes = Encoding.UTF8.GetBytes(message);
//转发消息业务规则
var routingKey = "DOLA.RMQ.ONE";
var exchangeName = EXCHANGE_NAME_PRE + exchangeType;
//发送信息
channel.BasicPublish(exchangeName, routingKey, properties, bytes);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public static string Consume(string userName, RabbitmqSetting rabbitmqConnInfo)
{
try
{
var factory = InitConnectionFactory(rabbitmqConnInfo);
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
DeclareRoute(channel, ExchangeType.Direct);
//定义这个队列的消费者
QueueingBasicConsumer consumer = new QueueingBasicConsumer(channel);
var qName = GetQueueName(userName);
//false为手动应答，true为自动应答
channel.BasicConsume(qName, false, consumer);
BasicDeliverEventArgs ea = (BasicDeliverEventArgs)consumer.Queue.Dequeue();
byte[] bytes = ea.Body;
var messageStr = Encoding.UTF8.GetString(bytes);
channel.BasicAck(ea.DeliveryTag, false);
return(messageStr);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(null);
}
}
public static ConnectionFactory InitConnectionFactory(RabbitmqSetting rabbitmqConnInfo)
{
//var uri = new Uri("amqp://127.0.0.1:5672/");
var uri = new Uri(rabbitmqConnInfo.Uri);
var factory = new ConnectionFactory
{
//UserName = "******",
//Password = "******",
UserName = rabbitmqConnInfo.UserName,
Password = rabbitmqConnInfo.Password,
RequestedHeartbeat = 0,
Endpoint = new AmqpTcpEndpoint(uri)
};
return(factory);
}