package model import ( "time" "gorm.io/gorm" ) // BaseModel 基础模型,所有表内嵌此结构,提供 ID、时间戳、软删除 type BaseModel struct { ID uint `gorm:"primarykey;comment:主键ID" json:"id"` CreatedAt time.Time `gorm:"comment:创建时间" json:"created_at"` UpdatedAt time.Time `gorm:"comment:更新时间" json:"updated_at"` DeletedAt gorm.DeletedAt `gorm:"index;comment:删除时间(软删除)" json:"deleted_at,omitempty"` }