/// <summary> /// base64到字节数组 /// </summary> /// <param name="s"></param> /// <returns></returns> public static byte[] Base64ToBytes(this string s) => ConvertHelper.Base64ToBytes(s);
public static Bitmap ImgFromBase64(string Imgb64) { var bs = ConvertHelper.Base64ToBytes(Imgb64); return(BytesToBitmap(bs)); }