原文:将byte[]转为WriteableBitmap对象 //convert the bytes to WriteableBitmap privateWriteableBitmap BytesToImage(byte[] src, int lw, int lh) { WriteableBitmap wbbitmap = newWriteableBitmap(lw, lh); Stream s = wbbitmap.PixelBuffer.AsStream(); s.Seek(0, SeekOr
import org.apache.commons.codec.binary.Base64; public class UtilHelper { //base64字符串转byte[] public static byte[] base64String2ByteFun(String base64Str){ return Base64.decodeBase64(base64Str); } //byte[]转base64 public static String byte2Base64StringFu