rabbitmq 报错

读写消息的时候报错

Received remote Channel.Close (406): PRECONDITION_FAILED - parameters for queue 'cart_product_queue' in vhost '/' not equivalent

必须保证发送端与接收端的durable=True相同,即要么都写这一句,要么都不写

channel.queue_declare(queue='cart_product_queue', durable=True)

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