设置商品属性 ​

// 更新商品属性
public function updateAttrs(){
	// 删除之前
	$goods_id = request()->Model->id;
	request()->Model->goodsAttrs()->where([ 'goods_id'=>$goods_id ])->delete();
	// 创建新的
	$goods_attrs = request()->param('goods_attrs');
	$res = request()->Model->goodsAttrs()->saveAll($goods_attrs);
	return showSuccess($res);
}

// 验证规则
protected $rule = [
    // ...
    'id'=>'require|integer|>:0|isExist:Goods',
	'goods_attrs'=>'require|array|NotEmpty',
    // ...
];

protected $scene = [
    // ...
    'updateAttrs'=>['id','goods_attrs'],
];

Route::post('goods/attrs/:id','admin.Goods/updateAttrs');