'require', 'goods_category_id'=> 'require', 'voucher_status'=>'require' ]; protected $field = [ 'codes' => '优惠券编码组', 'goods_category_id'=>'分类ID', 'voucher_status'=>'参数', ]; public function sceneAdd() { return $this->only(['code']); } public function sceneVoucher() { return $this->only(['voucher_status']); } public function sceneCategory() { return $this->only(['goods_category_id']); } }