package models import ( "gorm.io/gorm" ) type ItemIconGroup struct { BaseModel Icon string `json:"icon"` Title string `gorm:"type:varchar(50)" json:"title"` Description string `gorm:"type:varchar(1000)" json:"description"` Sort int `gorm:"type:int(11)" json:"sort"` UserId uint `json:"userId"` User User `json:"user"` } func (m *ItemIconGroup) DeleteByUserId(db *gorm.DB, userId uint) (err error) { err = db.Delete(&ItemIconGroup{}, "user_id = ?", userId).Error return }