table; } /** * 主键 * * @var string */ protected $primaryKey = 'id'; // attrlist start protected $fillable = [ 'id', 'name', 'code', 'description', 'sort_order', ]; // attrlist end /** * 获取该分类下的所有任务 * * @return HasMany */ public function tasks(): HasMany { return $this->hasMany(Task::class, 'category_id', 'id'); } }