修改商品规格 ​

public function update(Request $request, $id)
{
    $param = $request->param();
    $res = $request->Model->save($param);
    return showSuccess($res);
}

// 验证规则
protected $rule = [
    'id'=>'require|integer|>:0|isExist:Skus',
        'page'=>'require|integer|>:0',
        'status'=>'require|in:0,1',
        'name'=>'require',
        'type'=>'require|in:0,1,2',
        'order'=>'integer|>=:0',
];

protected $scene = [
    ...
    'update'=>['id','name','status','type','order'],
];

Route::post('skus/:id','admin.Skus/update');