出现这个的原因，可能是你windows 下的hosts 文件 里面有 ip 域名映射； 查看报错信息是否有自己不熟悉的ip，然后修改hosts文件，重启seata，重启项目，就OK了；
具体问题具体分析；不要盲目修改；
详细解决方案
SpringAlibaba Seata踩坑 ： can not register RM,err:register error,role:RMROLE,err:cost 30008 ms
热度：6 发布时间：2023-12-23 15:17:29.0
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