我有一个带有几个Web Api控制器的ASP.NET核心应用程序。我无法判断是否存在某些连接,但应用程序是使用VS2015 update 2创建的,现在我正在使用VS2015更新3。 所以我创建了另一个Web Api控制器,当有对该控制器的查询时,我有这个例外:
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以某种方式参与处理对控制器的简单请求。虽然我可以通过调用
更改配置应用程序的顺序来解决问题app.UseMvc(...
前
app.UseStaticFiles()
我仍然想知道这是如何发生的以及配置应用程序的正确顺序。
请记住,所有以前添加的控制器在两种配置方式下都能正常工作,但新的控制器只适用于后者。
新控制器无法使用静态文件。
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?}");
});
麻烦的请求:
http://localhost:5000/api/Views/blablapath
答案 0 :(得分:0)
如果您将Core2 Preview与发行版nuget混合使用,则您必须将静态文件nuget添加到项目中。 (Core2已经包含了它,但是您仍然必须添加它来解决一些问题)
Microsoft.AspNetCore.StaticFiles