我想向覆蓋[授權(quán)]添加一些內(nèi)容（案例2）

OverrideAuthorizeAttribute和DefaultAuthorizeAttribute可以正常工作，但是我發(fā)現(xiàn)您還可以使用OverrideAuthorizationAttribute來覆蓋更高級(jí)別定義的授權(quán)過濾器。

[Authorize(Roles="user")]

public class HomeController : Controller {

    // Available to accounts in the "user" role

    public ActionResult AllUsersIndex() {

        return View();

    }

    // Available only to accounts both in the "user" and "admin" role

    [Authorize(Roles = "admin")]

    public ActionResult AdminUsersIndex() {

        return View();

    }

    // Available to accounts in the "superuser" role even if not in "user" role

    [OverrideAuthorization()]

    [Authorize(Roles = "superuser")]

    public ActionResult SuperusersIndex() {

        return View();

    }

}