C# 带验证的MVC自定义路由

大师

在我的项目中，我指定了许多不同的路线，如下所示

routes.MapRoute(
   name: "StudentMerit", 
   url: "Student-Merit", 
   defaults: new { controller = "StudentMerit", action = "GetData"});

routes.MapRoute(
   name: "StudentResults", 
   url: "Student-Results", 
   defaults: new { controller = "StudentResults", action = "GetData"});

正如你们所看到的，url是用连字符分隔的，我不太担心操作名

如果我能告诉MVC，所有这些路由都可以被重写，它可以将连字符替换为空 URL，它将是我的控制器

大概

routes.MapRoute(
   name: "AllInOne", 
   url: "{Cont-roller}", 
   defaults: new { controller = {Cont-roller}.replace("-",""), action = "GetData"});

有没有办法做到这一点？ 请帮忙

---

提前感谢。

创建您自己的RouteHandler。我不知道这是否是最好的解决方案

public class RemoveDashRouteHandler : MvcRouteHandler
{
    protected override IHttpHandler GetHttpHandler(RequestContext requestContext)
    {
        requestContext.RouteData.Values["controller"] = ((string)requestContext.RouteData.Values["controller"]).Replace("-", String.Empty);

        return base.GetHttpHandler(requestContext);
    }
}

用法

编辑备选解决方案

我发现了一个更好的解决方案（在我看来），将Route分为子类，然后覆盖GetRouteData。这样更好，因为Route的职责是生成RoutedData，而MvcRouteHandler的职责是获取IHttpHandler

public class RemoveDashRoute : Route
{
    private const string ControllerKey = "controller";

    public RemoveDashRoute(string url, RouteValueDictionary defaults, RouteValueDictionary constraints = null, RouteValueDictionary dataTokens = null, IRouteHandler routeHandler = null)
        : base(url, defaults, constraints ?? new RouteValueDictionary(), dataTokens ?? new RouteValueDictionary(), routeHandler ?? new MvcRouteHandler())
    {
    }
    public override RouteData GetRouteData(HttpContextBase httpContext)
    {
        var routeData = base.GetRouteData(httpContext);
        if (routeData != null && routeData.Values.ContainsKey(ControllerKey))
        {
            routeData.Values[ControllerKey] = ((string)routeData.Values[ControllerKey]).Replace("-", String.Empty);
        }
        return routeData;
    }
}

用法

---

创建自己的RouteHandler。我不知道这是否是最好的解决方案

public class RemoveDashRouteHandler : MvcRouteHandler
{
    protected override IHttpHandler GetHttpHandler(RequestContext requestContext)
    {
        requestContext.RouteData.Values["controller"] = ((string)requestContext.RouteData.Values["controller"]).Replace("-", String.Empty);

        return base.GetHttpHandler(requestContext);
    }
}

用法

编辑备选解决方案

我发现了一个更好的解决方案（在我看来），将Route分为子类，然后覆盖GetRouteData。这样更好，因为Route的职责是生成RoutedData，而MvcRouteHandler的职责是获取IHttpHandler

public class RemoveDashRoute : Route
{
    private const string ControllerKey = "controller";

    public RemoveDashRoute(string url, RouteValueDictionary defaults, RouteValueDictionary constraints = null, RouteValueDictionary dataTokens = null, IRouteHandler routeHandler = null)
        : base(url, defaults, constraints ?? new RouteValueDictionary(), dataTokens ?? new RouteValueDictionary(), routeHandler ?? new MvcRouteHandler())
    {
    }
    public override RouteData GetRouteData(HttpContextBase httpContext)
    {
        var routeData = base.GetRouteData(httpContext);
        if (routeData != null && routeData.Values.ContainsKey(ControllerKey))
        {
            routeData.Values[ControllerKey] = ((string)routeData.Values[ControllerKey]).Replace("-", String.Empty);
        }
        return routeData;
    }
}

用法

---

你的意思可能是

移除ashroutehandler

。是的。。第二种选择似乎更好！！你的意思可能是

移除ashroutehandler

。是的。。第二种选择似乎更好！！