Question

我自动注册模块的路由并尝试注册admin的路由。模块注册工作正常

public class ModulSetup : BaseModule
{
    public override void Setup()
    {
        this.SetupViewEngine();
        this.SetupControllers();
    }

    public override void SetupRoutes(RouteCollection routes)
    {
        routes.MapRoute(
            "Default",
            string.Empty,
            new { controller = "Home", action = "Index" });
    }

    protected override void SetupViewEngine()
    {
        ViewEngines.Engines.Add(new CoreViewEngine());
    }

    protected override void SetupControllers()
    {
        ControllerBuilder.Current.DefaultNamespaces.Add("SGN.Core.Controllers");
    }
}

但是对于管理员来说，我得到了404

public class AdminSetup : BaseModule
{
    public override void Setup()
    {
        this.SetupViewEngine();
        this.SetupControllers();
    }

    public override void SetupRoutes(RouteCollection routes)
    {
        routes.MapRoute(
            "Admin",
            "Admin/{controller}/{action}/{id}",
            new { controller = "Site", action = "Index" });

    protected override void SetupViewEngine()
    {
        ViewEngines.Engines.Add(new AdminViewEngine());
    }

    protected override void SetupControllers()
    {
        ControllerBuilder.Current.DefaultNamespaces.Add("SGN.Core.Admin.Controllers");
    }
}

实施例。我有控制器类Site

namespace SGN.Core.Admin.Controllers
{
using System.Web.Mvc;
using SGN.Framework.Controller;

public class SiteController : AdminController
{
    public ActionResult Index()
    {
        return this.View();
    }
}
}

当我尝试转到http://localhost:777/Admin/Site/服务器返回404 :(

更新

我尝试创建AreaAwareViewEngine并写下How to set a Default Route (To an Area) in MVC

但不是帮助

更新

我尝试使用此网址http://localhost:777/Admin/Site/Index。但这并不好。师父不工作。

更新

我使用RouteDebugger来检查我使用Area的其他项目。使用区域时添加什么。我如何理解DataTokens中添加3个参数

Namespaces = SGN.Web.Areas.Admin。，area = Admin，UseNamespaceFallback = False *

我尝试添加此参数

Namespaces = SGN.Core.Admin。，area = Admin，UseNamespaceFallback = False *

但不是帮助

更新

我创建了类AreaAwareViewEngine，如何在这里写How to set a Default Route (To an Area) in MVC

我的班级AreaRegistration

namespace SGN.Web.Admin
  {
using System.Web.Mvc;

public class AdminAreaRegistration : AreaRegistration
   {
    public override string AreaName
    {
        get
        {
            return "Admin";
        }
    }

    public override void RegisterArea(AreaRegistrationContext context)
    {
        context.MapRoute(
            "Admin_default",
            "Admin/{controller}/{action}/{id}",
            new {area="Admin", controller = "Site", action = "Index", id = UrlParameter.Optional }
        );
    }
}
}

从AreaAwareViewEngine

创建AdminViewEngine

namespace SGN.Core.Admin
{
using System.Web.Mvc;

using SGN.Framework;

public class AdminViewEngine : AreaAwareViewEngine
{
    public AdminViewEngine()
    {
        AreaMasterLocationFormats = new[] { "~/Admin/Views/Shared/admin.cshtml" };

        AreaPartialViewLocationFormats = new[] { "~/Admin/Views/{1}/Partials/{0}.cshtml", "~/Admin/Menu/{0}.cshtml" };

        AreaViewLocationFormats = new[] { "~/Admin/Views/{1}/{0}.cshtml", "~/Admin/Menu/{0}.cshtml" };

        ViewLocationFormats = AreaViewLocationFormats;
        PartialViewLocationFormats = AreaPartialViewLocationFormats;
        MasterLocationFormats = AreaMasterLocationFormats;
    }

    protected override IView CreatePartialView(ControllerContext controllerContext, string partialPath)
    {
        return new RazorView(controllerContext, partialPath, null, false, FileExtensions);
    }

    protected override IView CreateView(ControllerContext controllerContext, string viewPath, string masterPath)
    {
        if (string.IsNullOrEmpty(masterPath))
        {
            masterPath = AreaMasterLocationFormats[0];
        }
        var view = new RazorView(controllerContext, viewPath, masterPath, true, FileExtensions);
        return view;
    }
}
  }

如果我转到http://localhost:777/Admin/Site/工作，如果我转到http://localhost:777/Admin

则无法工作

Answer 1

这可能是一个简单的订购问题。您的管理员路线是否在核心路线之前添加？我相信它将采用第一个匹配的路由，除非你的管理员路由被添加到其他路由之前，我怀疑其中一个是匹配的，并且它被重定向到管理员控制器（它不存在）。你可能想看看Haack的RouteDebugger。

此外，您是否有任何理由不使用内置区域功能？这似乎是一个完美的匹配。

Answer 2

首先，确保在默认的非管理员路线之前映射“管理员”路线。另外，我会将您的管理员路线更改为：

routes.MapRoute(
        "Admin",
        "Admin/{controller}/{action}/{id}",
        new { controller = "Site", action = "Index", id = UrlParameter.Optional });

这样，id路由参数的默认值为UrlParameter.Optional。您的初始路线没有id的默认路线，因此需要它。

如何注册路由类型Admin / {controller} / {action} / {id}

2 个答案: