rabbitmq server 配置 Configuration
三种配置:
If rabbitmq.config doesn't exist, it can be created manually. Set the RABBITMQ_CONFIG_FILE environment variable if you change the location.
Many users of RabbitMQ never need to change any of these values, and some are fairly obscure. However, for completeness they are all listed here.
https://www.rabbitmq.com/configure.html