RabbitMQ #2 持久化

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return new Queue("testQueue",true,false,false,map);   return new DirectExchange("testExchange",true,false);    MessagePostProcessor messagePostProcessor = message -> {             message.getMessageProperties().setDeliveryMode(MessageDeliveryMode.PERSISTENT);             return message;         };         rabbitTemplate.convertAndSend("testExchange","testRoutingKey", msg, messagePostProcessor);

　　

 

 消息似乎默认是持久化的

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public static int toInt(MessageDeliveryMode mode) {         switch(mode) {         case NON_PERSISTENT:             return 1;         case PERSISTENT:             return 2;         default:             return -1;         }     }