RabbitMQ：在AMQP配置中禁用明文身份验证机制

Question

请支持在Rabbitmq的amqp配置中如何禁用明文身份验证。 -bash-4.2 $ rabbitmqctl状态| grep amqp {amqp_client，“ RabbitMQ AMQP客户端”，“ 3.6.14”}， {amqp，5672，“ ::”}， {'amqp / ssl'，5671，“ ::”}， -bash-4.2 $

 My client uses Python to connect with default port 5672.
 Is there any change can be done in rabbitmq config without disabling the default port??.