packagedao_version_configimport("database/sql""github.com/eolinker/goku-api-gateway/server/dao")//VersionConfigDao VersionConfigDaotypeVersionConfigDaostruct{db*sql.DB}//NewVersionConfigDao new VersionConfigDaofuncNewVersionConfigDao()*VersionConfigDao{return&VersionConfigDao{}}//Create createfunc(d*VersionConfigDao)Create(db*sql.DB)(interface{},error){d.db=dbi:=dao.VersionConfigDao(d)return&i,nil}