RabbitMQ 遇到的坑，访问被拒“NOT_ALLOWED - access to vhost '/' refused for user”

原因：新建的用户并未分配权限 This user does not have permission to access any virtual hosts. Use "Set Permission" below to grant permission to access virtual hosts.  分配权限步骤： 点击用户名---->Set Permission RabbitMQ 权限加油站：

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