model

type Product struct {
	Id         int64     `db:"id"`
	Name       string    `db:"name"`   // 产品名称
	Desc       string    `db:"desc"`   // 产品描述
	Stock      int64     `db:"stock"`  // 产品库存
	Amount     int64     `db:"amount"` // 产品金额
	Status     int64     `db:"status"` // 产品状态
	CreateTime time.Time `db:"create_time"`
	UpdateTime time.Time `db:"update_time"`
}

type ProductModel interface {
	Insert(data *Product) (sql.Result, error)
	FindOne(id int64) (*Product, error)
	Update(data *Product) error
	Delete(id int64) error
	FindAll(page, size int64, search string) ([]*Product, error)
}