MVC基于角色的路由 [英] MVC role-based routing

问题描述

我有2个区/ Admin和/用户的项目。

I have a project with 2 areas /Admin and /User.

管理员的缺省路由的 /管理/首页/指数和用户的缺省路由的 /用户/主页/索引

Admin's default route is /Admin/Home/Index and user's default route is /User/Home/Index.

是否有可能实现路由功能，以使他们的家庭URL看起来像 /资料/指数但是从表现内容的 /管理/首页/索引作为管理员和< STRONG> /用户/主页/索引作为用户？

Is it possible to implement routing to make their home URL to look like /Profile/Index but to show content from /Admin/Home/Index for admins and /User/Home/Index for users?

UPD

最后找出如何做到这一点。

Finally find out how to do it

context.MapRoute(
    "Admin",
    "Profile/{action}",
    new { area = AreaName, controller = "Home", action = "Index" },
    new { RoleConstraint = new Core.RoleConstraint() },
    new[] { "MvcApplication1.Areas.Admin.Controllers" }
);
...
context.MapRoute(
    "User",
    "Profile/{action}",
    new { area = AreaName, controller = "Home", action = "Index" },
    new { RoleConstraint = new Core.RoleConstraint() },
    new[] { "MvcApplication1.Areas.User.Controllers" }
);

public class RoleConstraint : IRouteConstraint
{
    public bool Match(HttpContextBase httpContext, Route route, string parameterName, RouteValueDictionary values, RouteDirection routeDirection)
    {
        string roleName = db.GetRoleByUserName(httpContext.User.Identity.Name);
        string areaName = route.Defaults["area"].ToString();
        return areaName == roleName;
    }
}

它的工作原理，但对我来说这不是MVC的方式。有谁知道怎么做是正确的？

It works, but as for me it's not the MVC way. Does anybody knows how to do it right?

推荐答案

是的。这个例子你应该是非常接近的许多微软使用路由约束提供样品。路由引擎充当pre-代理（或路由器，如果你愿意）之前，请求被传递到控制。像IRouteConstraint项目的定义，因此您可以您所描述正是这样做。

Yes. That example you should is very close to many of the Microsoft provided samples for using Route Constraints. The routing engine acts as a pre-proxy (or router if you will) before the request is passed into a control. Items like IRouteConstraint are defined so you can do just what you described.

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