Spring AMQP:如何动态调整concurrentConsumers?

Spring AMQP: How to dynamically adjust the concurrentConsumers?

Spring AMQP 文档说

"Since version 1.3.0, you can now dynamically adjust the concurrentConsumers property."

你是怎么做到的?通过环境变量还是什么?精心制作的?谢谢

在侦听器容器上调用 setConcurrentConsumers()...

if (logger.isDebugEnabled()) {
    logger.debug("Changing consumers from " + this.concurrentConsumers + " to " + concurrentConsumers);
}

消费者数量将根据需要增减。