app.UseStaticFiles(new StaticFileOptions() 
{ 
    OnPrepareResponse = context => 
    { 
        context.Context.Response.Headers["Cache-Control"] =  
                "private, max-age=43200"; 
 
        context.Context.Response.Headers["Expires"] =  
                DateTime.UtcNow.AddHours(12).ToString("R"); 
    } 
});

bower_components\bootstrap\dist\css\bootstrap.min.css
bower_components\bootstrap-rtl\dist\css\bootstrap-rtl.min.css

bower_components\jquery\dist\jquery.min.js
bower_components\bootstrap\dist\js\bootstrap.min.js

private IServiceProvider IocConfig(IServiceCollection services)
        {
            var container = new Container();
            container.Configure(config =>
            {
                //config.Populate(services); ---> اضافی است
            });
            container.Populate(services);
            return container.GetInstance<IServiceProvider>();
        }

services.AddMvc().AddJsonOptions(opt =>
{
    var resolver = opt.SerializerSettings.ContractResolver;
    if (resolver != null)
    {
       var res = resolver as DefaultContractResolver;
       res.NamingStrategy = null; // this is what removes the camelcasing
    }
});

var appFolder = "./app";
var outFolder = "wwwroot";