public ActionResult <object> PostBase64([FromBody] ImageVM imageVM) { UploadVM upload = new UploadVM(); try { string baseDirectory = AppContext.BaseDirectory; String Tpath = Path.Combine("resources", DateTime.Now.ToString("yyyyMMddHH")); string name = "picBase64.jpg"; string FileName = DateTime.Now.ToString("yyyyMMddHHmmssfff"); string FilePath = Path.Combine(baseDirectory, Tpath); string fileType = System.IO.Path.GetExtension(name); DirectoryInfo di = new DirectoryInfo(FilePath); if (!di.Exists) { di.Create(); } byte[] bit = Convert.FromBase64String(imageVM.ImgBase64); MemoryStream ms = new MemoryStream(bit); Bitmap bmp = new Bitmap(ms); bmp.Save(Path.Combine(FilePath, FileName + fileType), ImageFormat.Jpeg); upload.fileName = name; upload.filePath = Path.Combine(Tpath, FileName + fileType); upload.fileType = fileType; } catch (Exception ex) { _logger.LogError(ex.ToJson()); throw ex; } return(upload.ResponseSuccess()); }
public ActionResult <object> Post([FromForm] IFormCollection formCollection, string picMode = "") { UploadVM upload = new UploadVM(); try { string baseDirectory = AppContext.BaseDirectory; FormFileCollection filelist = (FormFileCollection)formCollection.Files; foreach (IFormFile file in filelist) { String Tpath = Path.Combine("resources", DateTime.Now.ToString("yyyyMMddHH")); string name = file.FileName; //string FileName = DateTime.Now.ToString("yyyyMMddHHmmssfff"); string FileName = Guid.NewGuid().ToString("N").ToLower(); string FilePath = Path.Combine(baseDirectory, Tpath); string fileType = System.IO.Path.GetExtension(name); DirectoryInfo di = new DirectoryInfo(FilePath); if (!di.Exists) { di.Create(); } string fullFile = Path.Combine(FilePath, FileName + fileType); using (FileStream fs = System.IO.File.Create(fullFile)) { // 复制文件 file.CopyTo(fs); // 清空缓冲区数据 fs.Flush(); } string newFullFile = ""; switch (picMode) { //缩略图 case "Thumbnail": //FileName = DateTime.Now.ToString("yyyyMMddHHmmssfff"); FileName = Guid.NewGuid().ToString("N").ToLower(); newFullFile = Path.Combine(FilePath, FileName + fileType); Util.ImagePro.MakeThumNail(fullFile, newFullFile, 350, 350, "W"); break; //详情图 case "Details": FileName = Guid.NewGuid().ToString("N").ToLower(); //FileName = DateTime.Now.ToString("yyyyMMddHHmmssfff"); newFullFile = Path.Combine(FilePath, FileName + fileType); Util.ImagePro.MakeThumNail(fullFile, newFullFile, 800, 800, "W"); break; //原图 case "OriginalGraph": case "": break; } upload.fileName = name; upload.filePath = Path.Combine(Tpath, FileName + fileType); upload.fileType = fileType; } } catch { } return(upload.ResponseSuccess()); }