小编Hic*_*cup的帖子

如何在我的自定义FeatureAuthorize属性中使用按位OR运算传递多个参数,同样AttributeUsage支持AttributeTarget方法或类.

[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]

以下是我想要实现的示例,提供的任何功能,无论是发送钱还是收款方法都应该是可访问的.

[FeatureAuthorize(Feature = EnumFeature.SendMoney | EnumFeature.ReceiveMoney)]
public ActionResult SendOrReceiveMoney(int? id, EnumBankAccountType? type)
{
 // My code
}

FeatureAuthorize属性的主体就像.

[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]
public class FeatureAuthorizeAttribute : AuthorizeAttribute
{
    public EnumFeature Feature { get; set; }

    public override void OnAuthorization(AuthorizationContext filterContext)
    {
        if (!IsFeatureAllowed(Feature)) // Verification in database.
        {
             // Redirection to not authorize page.
        }
    }
}

提前致谢.