syntax = "proto3"; option go_package = "./pb"; package pb; import "models/model_user.proto"; message UserAccount { int64 id = 1; // 账户ID int64 userId = 2; // 用户ID double total = 3; // 总可用余额 double totalFrozen = 4; // 总冻结余额 User user = 30; // 用户信息 }