ch.ExchangeDeclare(exchange, exchangeType);//direct必須要routingKey //聲明一個(gè)隊(duì)列 ch.QueueDeclare("q", true, false, false, null); //將一個(gè)隊(duì)列和一個(gè)路由綁定起來(lái)。并制定路由關(guān)鍵字 // ch.QueueBind("q", exchange, routingKey);