static void TestPublishMsg(ProducerFactory producerFactory)
        {
            var producer = producerFactory.GetTopicProducer("delay_msg_test");

            for (var i = 0; i < 10; i++)
            {
                var str = $"order_test_{DateTime.UtcNow.Ticks}";

                var msg = new Message {
                    Body = str.GetBytes(), Tags = MsgTags[i % 3], DelayTimeLevel = 2
                };
                var sr = producer.Publish(msg);

                Console.WriteLine($"发送消息: {str}, Tag: {msg.Tags}, 发送结果: {sr.Status}, 队列: {sr.Queue}");
            }
        }