配置ASP.NET Core應用程序的正確順序是什么？

Question

我有一個帶有幾個Web Api控制器的ASP.NET Core應用程序。 我不知道是否有一些連接，但應用程序是使用VS2015更新2創建的，現在我正在使用VS2015更新3.所以我創建了另一個Web Api控制器，當有對該控制器的查詢時有這個例外：

System.NotSupportedException: The given path's format is not supported.
   at System.Security.Permissions.FileIOPermission.QuickDemand(FileIOPermissionAccess access, String fullPath, Boolean checkForDuplicates, Boolean needFullPath)
   at System.IO.Path.GetFullPath(String path)
   at Microsoft.AspNet.FileProviders.PhysicalFileProvider.GetFullPath(String path)
   at Microsoft.AspNet.FileProviders.PhysicalFileProvider.GetFileInfo(String subpath)
   at Microsoft.AspNet.StaticFiles.StaticFileContext.LookupFileInfo()
   at Microsoft.AspNet.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNet.Cors.Infrastructure.CorsMiddleware.<Invoke>d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at Microsoft.AspNet.Diagnostics.Entity.MigrationsEndPointMiddleware.<Invoke>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at Microsoft.AspNet.Diagnostics.Entity.DatabaseErrorPageMiddleware.<Invoke>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Microsoft.AspNet.Diagnostics.Entity.DatabaseErrorPageMiddleware.<Invoke>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at Microsoft.AspNet.Diagnostics.DeveloperExceptionPageMiddleware.<Invoke>d__7.MoveNext()

有趣的是，StaticFileMiddleware以某種方式參與處理對控制器的簡單請求。 雖然我可以通過調用更改配置應用程序的順序來解決問題

app.UseMvc(...

之前

app.UseStaticFiles()

我仍然想知道這是如何發生的以及配置應用程序的正確順序。

請記住，所有以前添加的控制器在兩種配置方式下都能正常工作，但新的控制器只能用於后者。

新控制器不使用靜態文件。

EDITED路由：在控制器中：

[Route("api/[controller]")]
    public class ViewsController : Controller
    {
        [HttpGet("{path}", Name = "Views")]
        public async Task<IActionResult> Get(string path)
        {
            return Json("bla");
        }
    }

在Startup.cs中：

app.UseMvc(routes =>
        {
            routes.MapRoute(
                name: "angular2app",
                template: "ng/{*.}",
                defaults: new { controller = "Home", action = "Index" });

            routes.MapRoute(
                name: "api",
                template: "api/{controller}/{action}/{id?}");

            routes.MapRoute(
                name: "default",
                template: "{controller=Home}/{action=Index}/{id?}");
        });

陷入困境的要求：

http://localhost:5000/api/Views/blablapath

Answer 1

如果將Core2預覽與發行版本一起使用， 則必須將靜態文件nuget添加到項目中。 （Core2已經包含它但你仍然需要添加它來解決一些問題）

Microsoft.AspNetCore.StaticFiles