ASP.NET Core File Uplaod

ASP:NET Core File Uplaod

<form method="post" asp-action="Upload" asp-controller="Home" enctype="multipart/form-data">
    <input type="file" name="files" multiple/>
    <input type="submit" value="Upload" />
</form>


public class HomeController : Controller
{
    private IHostingEnvironment _environment;

    public HomeController(IHostingEnvironment environment)
    {
        _environment = environment;
    }
    public IActionResult Index()
    {
        return View();
    }

    [HttpPost]
    public async Task<IActionResult> Upload(ICollection<IFormFile> files)
    {
        var uploads = Path.Combine(_environment.WebRootPath, "uploads");
        foreach (var file in files)
        {
            if (file.Length > 0)
            {
                using (var fileStream = new FileStream(Path.Combine(uploads, file.FileName), FileMode.Create))
                {
                    await file.CopyToAsync(fileStream);
                }
            }
        }
        return View();
    }
}