model

type Article struct {
	gorm.Model
	Category Category `gorm:"foreignkey:Cid"`
	Title    string   `gorm:"type:varchar(200); not null" json:"title"`
	Cid      uint     `gorm:"type:int; not null" json:"cid"`
	Name     string   `gorm:"type:varchar(20); not null" json:"name"`
	Desc     string   `gorm:"type:varchar(200)" json:"desc"`
	Content  string   `gorm:"type:longtext" json:"content"`
	Img      string   `gorm:"type:varchar(100)" json:"img"`
}

type Category struct {
	gorm.Model
	Name string `gorm:"type:varchar(20); not null" json:"name"`
}

type User struct {
	gorm.Model
	UserName string `gorm:"column:username; type:varchar(20); not null" json:"username" validate:"required,min=3,max=12" label:"帳號"`
	PassWord string `gorm:"column:password; type:varchar(20); not null" json:"password" validate:"required,min=6,max=20" label:"密碼"`
	Role     uint   `gorm:"column:role; type:int DEFAULT:2"  json:"role" validate:"required,gte=2" label:"權限代碼"`
}