centos7 rpm安装rabbitmq

1、在 https://www.rabbitmq.com/which-erlang.html 查看erlang和rabbitmq的版本对应关系

2、在https://packagecloud.io/rabbitmq/erlang?page=1 下载erlang的rpm包

3、在https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.7.9 下载rabbitmq的rpm包