model

type Article struct {
	Id      int       `json:"id"`
	Content string    `sql:"not null" json:"content"`
	UserId  int       `sql:"index" json:"user_id"`
	Ctime   time.Time `json:"ctime"`
}

type Comment struct {
	Id      int
	Content string `sql:"not null"`
	UserId  int    `sql:"index"`
	ArtId   int    `sql:"index"`
	Ctime   time.Time
}

type User struct {
	Id       int
	Name     string `sql:"not null"`
	Password string `sql:"not null"`
	Ctime    time.Time
}