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Asp.net mvc RouteValueDictionary和RedirectToRouteResult出现问题_Asp.net Mvc_Routes - Fatal编程技术网

Asp.net mvc RouteValueDictionary和RedirectToRouteResult出现问题

Asp.net mvc RouteValueDictionary和RedirectToRouteResult出现问题,asp.net-mvc,routes,Asp.net Mvc,Routes,我已创建以下RedirectToRouteResult: new RedirectToRouteResult(new RouteValueDictionary{ { "controller", "Login" }, { "action", "Failed" }, { "ReturnUrl", filterContext.HttpContext.Request.Url.PathA

我已创建以下RedirectToRouteResult:

new RedirectToRouteResult(new RouteValueDictionary{
                    { "controller", "Login" },
                    { "action", "Failed" },
                    { "ReturnUrl", filterContext.HttpContext.Request.Url.PathAndQuery }
                });
这无法找到指定的路由(我知道如果手动在浏览器中键入该路由,则该路由有效)。然而,如果我像下面那样添加路线的名称,它工作得很好,但我不明白为什么

new RedirectToRouteResult("Login_failed",
                new RouteValueDictionary{
                    { "controller", "Login" },
                    { "action", "Failed" },
                    { "ReturnUrl", filterContext.HttpContext.Request.Url.PathAndQuery }
                });

我认为如果所有的值都正确,我就不必指定名称了?

路由将返回第一个匹配的路由,并且很可能有多个路由将匹配给定的路由值,请确保将最具体的路由放在第一位,最后返回到一般路由

如果您可以发布您定义的路线,这将更容易