问Azure应用程序服务应用程序设置不覆盖appsettings.json值

EN

{
  "XyzApi": "https://somedomain/api"
}

var xyzApiUrl = Configuration["XyzApi"]

public class Program
{
    public static void Main(string[] args)
    {
        CreateHostBuilder(args).Build().Run();
    }

    public static IHostBuilder CreateHostBuilder(string[] args) =>
        Host.CreateDefaultBuilder(args)
            .ConfigureWebHostDefaults(webBuilder =>
            {
                webBuilder.UseStartup<Startup>();
            })
            .ConfigureAppConfiguration((hostingContext, config) =>
            {
                var env = hostingContext.HostingEnvironment;

                config.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
                    .AddJsonFile($"appsettings.{env.EnvironmentName}.json",
                        optional: true, reloadOnChange: true)
                    .AddEnvironmentVariables(); 
            });
}