1.FileStream fs = new FileStream(path, FileMode.Create);
fs.Write(ImageBuff, 0, ImageBuff.Length);
fs.Close();
注釋:ImageBuff 圖片流,byte[]類型。path保存文件的路徑
2. MemoryStream ms = new MemoryStream(ImageBuff);
Image img = Image.FromStream(ms);
img.Save(path);