如何在 .NET Core 中配置多个区域 3.x

Question

我的项目中有多个区域。将项目形式从 .NET Core 2.2 升级到 3.1 后，这些区域不是 work/call。

Area 中我的控制器看起来像：-

[Area(nameof(CRM))]
[Authorize]
[ServiceFilter(typeof(ActionFilter))]
public class DefaultController : Controller
{
    public IActionResult Index()
    {
        return View();
    }
}

之前处理多个区域的配置如下所示：-

   routes.MapRoute(name: "Area", template: "{area:exists}/{controller=Default}/{action=Index}/{id?}");
   routes.MapRoute(name: "Area Default Create", template: "{area:exists}/{controller=Default}/create", defaults: new { action = "CreateOrEdit" });
   routes.MapRoute(name: "Area Default Edit", template: "{area:exists}/{controller=Default}/edit/{id}", defaults: new { action = "CreateOrEdit" });

因为我们必须在 .NET Core 3.1 中使用 UseEndpoints 并且处理多区域的新配置如下所示 [我尝试了什么]

参考# & https://aregcode.com/blog/2019/dotnetcore-understanding-aspnet-endpoint-routing/

endpoints.MapControllerRoute(name: "areas", pattern: "{area}/{controller}/{action=Index}/{id?}");

但是，它不起作用也尝试通过以下方式调用但不成功：-

endpoints.MapAreaControllerRoute(name: "Area", areaName: "areas", pattern: "{area:exists}/{controller=Default}/{action=Index}/{id?}");
endpoints.MapAreaControllerRoute(name: "Area Default Create", areaName: "areas", pattern: "{area:exists}/{controller=Default}/create", defaults: new { action = "CreateOrEdit" });
endpoints.MapAreaControllerRoute(name: "Area Default Edit", areaName: "areas", pattern: "{area:exists}/{controller=Default}/edit/{id}", defaults: new { action = "CreateOrEdit" });

即使它对个别区域也不起作用

参考#https://docs.microsoft.com/en-us/aspnet/core/migration/22-to-30?view=aspnetcore-3.1&tabs=visual-studio

endpoints.MapAreaControllerRoute(name: "Area", areaName: "CRM", pattern: "CRM/{controller=Default}/{action=Index}/{id?}");

Answer 1

我只是自己解决了这个问题，这里是克服这种情况的解决方案：-

在 Startup.cs class 中添加以下行以处理多个 Areas

的动态路线

endpoints.MapAreaControllerRoute(name: "areas", "areas", pattern: "{area:exists}/{controller=Default}/{action=Index}/{id?}");

此处 areas 是您的区域文件夹的名称 [默认]。您可以根据自己的意愿进行更改。

更改控制器的 header 标记如下：-

[Area(nameof(CRM))]  // CRM is the another-folder name inside Areas folder
[Route("CRM/[controller]/[action]")]
[Authorize]
[ServiceFilter(typeof(ActionFilter))]
public class DefaultController : Controller
{
    public IActionResult Index()
    {
        return View();
    }
}

最后像下面这样更改你的 Razor 标记，以在 Areas 文件夹的 Controller 中调用你的目标 Action

<a asp-area="CRM" asp-controller="Default" asp-action="Index">Home of CRM</a>

如何在 .NET Core 中配置多个区域 3.x

How to Configure Multiple Area in .NET Core 3.x

c#

asp.net-core

area

.net-core-3.1