报错信息如下：
Error during startup: {error,{schema_integrity_check_failed,[{table_attributes_mismatch,rabbit_user,[username,password_hash,tags,hashing_algorithm,limits],[username,password_hash,tags,hashing_algorithm]},{table_attributes_mismatch,rabbit_vhost,[virtual_host,limits,metadata],[virtual_host,limits]},{table_attributes_mismatch,rabbit_durable_queue,[name,durable,auto_delete,exclusive_owner,arguments,pid,slave_pids,sync_slave_pids,recoverable_slaves,policy,operator_policy,gm_pids,decorators,state,policy_version,slave_pids_pending_shutdown,vhost,options,type,type_state],[name,durable,auto_delete,exclusive_owner,arguments,pid,slave_pids,sync_slave_pids,recoverable_slaves,policy,operator_policy,gm_pids,decorators,state,policy_version,slave_pids_pending_shutdown,vhost,options]},{table_attributes_mismatch,rabbit_queue,[name,durable,auto_delete,exclusive_owner,arguments,pid,slave_pids,sync_slave_pids,recoverable_slaves,policy,operator_policy,gm_pids,decorators,state,policy_version,slave_pids_pending_shutdown,vhost,options,type,type_state],[name,durable,auto_delete,exclusive_owner,arguments,pid,slave_pids,sync_slave_pids,recoverable_slaves,policy,operator_policy,gm_pids,decorators,state,policy_version,slave_pids_pending_shutdown,vhost,options]},{table_missing,rabbit_index_route},{table_missing,rabbit_node_maintenance_states}]}}我查阅资料大概有三种可能：
1、你的rabbitMQ的版本信息和erlang的版本信息对应不上
2、你的安装路径中存在中文或空格
3、还有一种，删除一下路径中的文件，然后重新启动rabbitMQ就可以了，我的就属于第三种：
但是暂时我也不太清楚要删除这个文件，如果有知道的朋友可以再评论区留言，我们共同学习~