ASP.NET Core无法找到此localhost页面 [英] ASP.NET Core This localhost page can’t be found

问题描述

有没有人遇到过这种问题？我认为它与IIS有关...我正在使用IIS 10也使用VS2017和ASP.NET Core。当我启动应用程序时，我看到了这个错误：

无法找到此localhost页面

未找到网址的网页：

解决方案

当我意识到我在StartUp类'配置方法中意外删除了默认路由时解决了这个问题：

  app.UseMvc（routes => 
 {
 routes.MapRoute（
 name：default，
模板：{controller = Home} / {action = Index} / {id？}）; 
}）; 
  

Does anyone encountered this kind of problem? I think it has something to do with the IIS or so... I am using IIS 10 also using VS2017 and ASP.NET Core. When I launch the application I saw this error:

This localhost page can’t be found

No webpage was found for the web address: http://localhost:44306/

I tried changing the port. But nothing works. I tried other application it works but only this project having this kind of error and I don't know why.

Any Idea how to fix this?

Update:

解决方案

I solved this problem when I realized I had accidentially removed the default route in the StartUp class' Configure method:

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

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