我正在使用rabbitmq w/spring boot2.0.3。
目前我正在使用：

@Bean
    public SimpleRabbitListenerContainerFactory simpleRabbitListenerContainerFactory()
    {
        SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();

        factory.setConnectionFactory(cachingConnectionFactory);
...
        return factory;
    }

当我尝试的时候 rabbitTemplate.convertAndSend(exchange, routingKey, payload) 不存在交换，
错误显示一次，这是最好的。

2021-03-04 16:20:15.746 ERROR CachingConnectionFactory:1302 [AMQP Connection ip:5672] - Channel shutdown: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no exchange 'exchange' in vhost 'vhost', class-id=60, method-id=40)

但是，当我使用 @SendTo 与 @RabbitListener ，例如。

@RabbitListener(queues = "test_mq_queue")
@SendTo("exchange/routingKey")

如果交换不存在，则显示错误无穷大。例如

2021-03-04 16:45:23.079 ERROR CachingConnectionFactory:1302 [AMQP Connection ip:5672] - Channel shutdown: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no exchange 'exchange' in vhost 'vhost', class-id=60, method-id=40)
2021-03-04 16:45:24.100 ERROR CachingConnectionFactory:1302 [AMQP Connection ip:5672] - Channel shutdown: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no exchange 'exchange' in vhost 'vhost', class-id=60, method-id=40)
2021-03-04 16:45:25.125 ERROR CachingConnectionFactory:1302 [AMQP Connection ip:5672] - Channel shutdown: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no exchange 'exchange' in vhost 'vhost', class-id=60, method-id=40)
2021-03-04 16:45:26.149 ERROR CachingConnectionFactory:1302 [AMQP Connection ip:5672] - Channel shutdown: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no exchange 'exchange' in vhost 'vhost', class-id=60, method-id=40)
2021-03-04 16:45:27.181 ERROR CachingConnectionFactory:1302 [AMQP Connection ip:5672] - Channel shutdown: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no exchange 'exchange' in vhost 'vhost', class-id=60, method-id=40)
...

我错过什么了吗？如果需要更多信息，请告诉我。