import your generate dao package.
import (
_ "github.com/go-sql-driver/mysql"
"github.com/kyokomi/goma"
"xxxxxxx/yyyyyy/zzzz/dao"
"xxxxxxx/yyyyyy/zzzz/entity"
)
db, err := goma.Open("config.json")
if err != nil {
log.Fatalln(err)
}
defer db.Close()
_, err = dao.Quest(db).Insert(entity.QuestEntity{
ID: 99,
Name: "test",
Detail: "test detail",
CreateAt: time.Now(),
})
if err != nil {
log.Fatalln(err)
}