The registration_id does not belong to this appkey! adadaafafafafa 2019-07-09 03:01 175 0 appKey: 3dbff3fadcba017b5b519b2b,帮忙查看下为什么更新设备别名失败,Reg.ID: 140fe1da9edc6706920,前端传给后台的设备id是一致的 回答 关注