syntax = "proto3"; import "datarequest.proto"; package HotelPms.Data; message LoginResult { int32 ErrNo = 1; string ErrData = 2; string AccessToKen = 3; string RefreshToKen = 4; } service AuthCore { rpc Login (HotelPms.Data.DataRequest) returns (LoginResult); rpc Logout (HotelPms.Data.DataRequest) returns (LoginResult); }