在.NET Core 2.1中，可以使用Angular指示不同的脚本取决于路由吗？

Question

当我们在StartUp.cs中使用UseAngularCliServer进行配置时，我想执行npmScript“ start”或npmScript“ start：fr”，这取决于我以英语还是法语获取应用程序的路径，具体取决于我的usr是http://localhost:4200/en-GB或http://localhost:4200/fr-FR

public Startup(IConfiguration configuration, IHostingEnvironment env)
{
   public void ConfigureServices(IServiceCollection services){...}
   public void Configure(IApplicationBuilder app, IHostingEnvironment env)
   {
      ....
      app.UseStaticFiles();
      app.UseMvc(routes =>
      {
         ....
      });
      /*HERE is when we use Spa*/    
      app.UseSpa(spa =>
      {
          spa.Options.SourcePath = "ClientApp";

          if (env.IsDevelopment())
          {
              //I would execute
              spa.UseAngularCliServer(npmScript: "start");
              //or Execute e.g. depending my route
              spa.UseAngularCliserver(npmScript:"start:fr");
          }
     });
  }
}

有可能吗？我无法想象如何。

我会尝试做些类似的事情

if (env.IsDevelopment())
{
    string culture = null;
    app.Use(async (context, next) =>
    {
       switch (context.Request.Path.Value)
       {
          case "/fr-FR":
             culture = "fr";
             break;
        }
        await next.Invoke();
    });
    if (culture!=null)
        spa.UseAngularCliServer(npmScript: "start:" + culture);
    else
        spa.UseAngularCliServer(npmScript: "start");
 }

但是，如果我在导航器中更改了网址，请不要执行脚本