对于ASP.NET Core 3.0端点，等效于"MapSpaFallbackRoute"? [英] What is equivalent to `MapSpaFallbackRoute` for ASP.NET Core 3.0 endpoints?

问题描述

在ASP.NET Core 2.x中，我使用了 Startup 类的标准路由注册 Configure 方法来注册回退路由，以使用SPA应用程序 Microsoft.AspNetCore.SpaServices.Extensions Nuget包中的 MapSpaFallbackRoute 扩展方法:

In ASP.NET Core 2.x I used standard routes registation Configure method of Startup class to register fallback route for SPA application using MapSpaFallbackRoute extension method from Microsoft.AspNetCore.SpaServices.Extensions Nuget package:

public void Configure(IApplicationBuilder app)
{
    // ...
    app.UseMvc(routes =>
    {
        routes.MapRoute(
            name: "default",
            template: "{controller=Home}/{action=Index}/{id?}");
        routes.MapSpaFallbackRoute(
            name: "spa-fallback",
            defaults: new { controller = "Home", action = "Index" });
    });
}

使用ASP.NET Core 3.0建议的 UseEndpoints 扩展方法进行端点注册时，找不到类似的扩展方法.

I cannot find similar extension method when using ASP.NET Core 3.0 recommended UseEndpoints extension method for endpoints registration.

推荐答案

在ASP.NET Core 3.0扩展方法中， MapFallbackToController 具有与 MapSpaFallbackRoute 扩展方法相同的功能.

In ASP.NET Core 3.0 extension method MapFallbackToController has same functionality to MapSpaFallbackRoute extension method.

public void Configure(IApplicationBuilder app)
{
    app.UseRouting();
    app.UseEndpoints(endpoints =>
    {
        endpoints.MapControllerRoute(
            name: "default",
            pattern: "{controller=Home}/{action=Index}/{id?}");

        endpoints.MapFallbackToController("Index", "Home");
    });
}

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