ASP.NET MVC3停止在自定义AuthorizeAttribute中执行操作/控制器

Question

如何在没有重定向的情况下停止执行操作/控制器，并且仅返回带有statusCode的响应

public class MainAuthorizationFilter : AuthorizeAttribute
{
    public override void OnAuthorization(AuthorizationContext filterContext)
    {
        ... [my Authorization login] ...

        if([Authorization fail])
        {
             if (filterContext.HttpContext.Request.IsAjaxRequest())
             {
                 filterContext.HttpContext.Response.StatusCode = 401;
                 // HERE I want stop executing action/controller because I want return only statusCode
             }
             else
             {
                  // In non-ajax request I just redirect me request and action/contoller isn't executed
                  filterContext.Result = new RedirectToRouteResult("Error", new RouteValueDictionary { { "errorCode", errorCode } });
             }
        }
    }

    base.OnAuthorization(filterContext);

}

[MainAuthorizationFilter]
public ActionResult CreateFolder(...)
{
   CreateFolder(...);
}

Answer 1

filterContext.Result = new HttpStatusCodeResult(401, "String description here if you want");

HttpStatusCodeResult on MSDN

请注意，表单auth模块可以拦截它并将其转换为重定向到您的登录页面 - 不确定这是否也适用于AJAX请求，我还没试过......

Answer 2

我会简单地结束回复：

public class MainAuthorizationFilter : AuthorizeAttribute
{
    public override void OnAuthorization(AuthorizationContext filterContext)
    {
        ... [my Authorization login] ...

        if([Authorization fail])
        {
             if (filterContext.HttpContext.Request.IsAjaxRequest())
             {
                 filterContext.HttpContext.Response.StatusCode = 403;
                 filterContext.HttpContext.Response.End();

             }
             else
             {
                  // In non-ajax request I just redirect me request and action/contoller isn't executed
                  filterContext.Result = new RedirectToRouteResult("Error", new RouteValueDictionary { { "errorCode", errorCode } });
             }
        }
    }

    base.OnAuthorization(filterContext);

}