payload['goods_id']); $goods->update(['attr' => json_decode($input['attr'])]); return $this->response()->success('保存成功'); } public function form() { $attr = $this->model()->type?->attr; $this->spec('attr')->header(['分组', '名称', '属性值'])->type($attr); } protected function renderResetButton() { return ' 返回'; } }