package biz import ( "github.com/go-kratos/kratos/v2/log" ) func getUserData(uuid string) *UserData { data := NewUserData(db_name, uuid) err := data.Load() if err != nil { log.Infof("getUserData error: uuid[%s] error[%v]", uuid, err) return nil } return data } func saveUserData(data *UserData) bool { err := data.Save() if err != nil { log.Infof("getUserData error: uuid[%s] error[%v]", data.GetKey(), err) return false } return true }