packagedao_serviceimport("database/sql""github.com/eolinker/goku-api-gateway/server/dao")//ServiceDao ServiceDaotypeServiceDaostruct{db*sql.DB}//NewServiceDao new ServiceDaofuncNewServiceDao()*ServiceDao{return&ServiceDao{}}//Create createfunc(d*ServiceDao)Create(db*sql.DB)(interface{},error){d.db=dbi:=dao.ServiceDao(d)return&i,nil}