Consumer Tags
您可以提供生成消费者标记的策略。默认情况下，代理生成消费者标记。以下列表显示 ConsumerTagStrategy 接口定义：
You can provide a strategy to generate consumer tags.
By default, the consumer tag is generated by the broker.
The following listing shows the ConsumerTagStrategy interface definition:
public interface ConsumerTagStrategy {
String createConsumerTag(String queue);
}提供队列以使其（可选地）应用于该标记。
The queue is made available so that it can (optionally) be used in the tag.