.Net Core 的路由与传统MVC不一样。Core的路由是在Startup.cs文件中指定的
添加路由
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
routes.MapRoute(
name: "DefaultApi",
template: "api/{controller}/{action}/{id?}"
);
});