Java 如何在Spring集成中向exchange动态添加队列

我在integrationcontext.xml中进行了以下交换

<!-- rabbit exchanges, queues, and bindings used by this app -->
<rabbit:topic-exchange name="newPaymentEventsExchange" auto-delete="false" durable="true">
    <rabbit:bindings>

    </rabbit:bindings>
</rabbit:topic-exchange>

---

使用

AmqpAdmin

执行此类操作：

/**
 * Declare the given queue.
 * @param queue the queue to declare.
 * @return the name of the queue.
 */
String declareQueue(Queue queue);

/**
 * Declare a binding of a queue to an exchange.
 * @param binding a description of the binding to declare.
 */
void declareBinding(Binding binding);

您可以考虑使用<代码> QueueBuilder < /C>和<代码> BindingBuilder < /> >以方便：

QueueBuilder.nonDurable("foo")
    .autoDelete()
    .exclusive()
    .withArgument("foo", "bar")
    .build()
...
BindingBuilder.bind(
            marketDataQueue()).to(marketDataExchange()).with(marketDataRoutingKey)

QueueBuilder.nonDurable("foo")
    .autoDelete()
    .exclusive()
    .withArgument("foo", "bar")
    .build()
...
BindingBuilder.bind(
            marketDataQueue()).to(marketDataExchange()).with(marketDataRoutingKey)