.Net core Add folder in static folder (www) and save image file

Question

Add file in the static folder and save an image in the static folder.

Save base64 image in the Dot net core project.

Answer 1

public class EventMastersController : Controller
{
    private IHostingEnvironment _env; 

    public EventMastersController(IHostingEnvironment env)
    {
        _env = env;
    }

    public void AddFolderAndImage()
    {
        var webRoot = _env.WebRootPath;
        var PathWithFolderName = System.IO.Path.Combine(webRoot, "MyFolder");


        if (!Directory.Exists(PathWithFolderName))
        {
            // Try to create the directory.
            DirectoryInfo di = Directory.CreateDirectory(PathWithFolderName);


            string Base64String = eventMaster.BannerImage.Replace("data:image/png;base64,", "");

            byte[] bytes = Convert.FromBase64String(Base64String);

            Image image;
            using (MemoryStream ms = new MemoryStream(bytes))
            {
                image = Image.FromStream(ms);
            }

            image.Save(PathWithFolderName + "/ImageName.png");
    }

}