1 protected void Page_Load(object sender, EventArgs e) 2 { 3 Image img = new Bitmap(Server.MapPath("/Libs/imgs/btn.png")); 4 Response.Write("<img src='data:image/jpeg;base64," + ImageToBase(img, System.Drawing.Imaging.ImageFormat.Jpeg) + "' />"); 5 } 6 public string ImageToBase(Image image, System.Drawing.Imaging.ImageFormat format) 7 { 8 using (MemoryStream ms = new MemoryStream()) 9 { 10 // Convert Image to byte[] 11 image.Save(ms, format); 12 byte[] imageBytes = ms.ToArray(); 13 14 // Convert byte[] to Base64 String 15 string base64String = Convert.ToBase64String(imageBytes); 16 return base64String; 17 } 18 }
Asp.net将图片转为Base64编码
中山赢友网络科技有限公司(http://www.winu.net/)承接IOS、Android、Window Phone 8+、Window 10 App应用开发,IOS、Android、Window Phone 8+游戏开发,.NET/PHP软件系统开发,HTML5网站、游戏、微官网开发。欢迎致电:0760-88809987、18676265646 陈先生。