Aspose.Pdf pdf转Html,并设置保存路径，图片路径

using System.IO;using System.Text;using Aspose.Pdf;namespace System.Extensions{ ???public static class PdfConverter ???{ ???????public static string Read(Stream stream, string fullPath) ???????{ ???????????if (Directory.Exists(fullPath)) ???????????{ ???????????????Directory.Delete(fullPath, true); ???????????} ???????????Directory.CreateDirectory(fullPath); ???????????try ???????????{ ???????????????var doc = new Document(stream); ???????????????var saveOptions = new HtmlSaveOptions() ???????????????{ ???????????????????FixedLayout = true, ???????????????????SplitIntoPages = false, ???????????????????SplitCssIntoPages = false, ???????????????????RasterImagesSavingMode = HtmlSaveOptions.RasterImagesSavingModes.AsEmbeddedPartsOfPngPageBackground, ???????????????????SpecialFolderForAllImages = fullPath ???????????????}; ???????????????var path = Path.Combine(fullPath, "i.html"); ???????????????doc.Save(path, saveOptions); ???????????????string html; ???????????????using (var fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) ???????????????{ ???????????????????var reader = new StreamReader(fileStream, Encoding.UTF8); ???????????????????html = reader.ReadToEnd(); ???????????????????reader.Close(); ???????????????} ???????????????File.Delete(path); ???????????????return html; ???????????} ???????????catch (Exception e) ???????????{ ???????????????Console.WriteLine(e); ???????????????throw; ???????????} ???????} ???}}