登录遇到问题:User can only log in via localhost
解决问题:
找到这个文件rabbit.app
/usr/lib/rabbitmq/lib/rabbitmq_server-3.7.7/ebin/rabbit.app将:{loopback_users, [<<”guest”>>]},
改为:{loopback_users, []},
原因:rabbitmq从3.3.0开始禁止使用guest/guest权限通过除localhost外的访问systemctl restart rabbitmq-server.service