如果你不关心管理数据库中的数据；即users、vhosts、messages 等，其他queues 都没有，那么你可以reset 通过命令行按顺序运行以下命令:

If you do not care about the data in management database; i.e. users, vhosts, messages etc., and neither about other queues, then you can reset via commandline by running the following commands in order:

警告:除了队列之外，这还将删除任何用户和vhosts，你已经在你的RabbitMQ服务器上进行了配置；并将删除任何持久的消息

WARNING: In addition to the queues, this will also remove any users and vhosts, you have configured on your RabbitMQ server; and will delete any persistent messages

rabbitmqctl stop_app
rabbitmqctl reset
rabbitmqctl start_app

rabbitmq 文档 说reset命令:

将 RabbitMQ 节点返回到其原始状态.

Returns a RabbitMQ node to its virgin state.

从它所属的任何集群中删除节点，从其中删除所有数据管理数据库，例如配置的用户和虚拟主机，以及删除所有持久消息.

Removes the node from any cluster it belongs to, removes all data from the management database, such as configured users and vhosts, and deletes all persistent messages.

所以，小心使用它.