can't convert bytebuffer to string in java
// ...populate the buffer... buffer.flip(); // flip the buffer for reading byte[] bytes = new byte[buffer.remaining()]; // create a byte array the length of the number of bytes written to the buffer buffer.get(bytes); // read the bytes that were written String packet = new String(bytes);
Java String to ByteBuffer conversion
public static Charset charset = Charset.forName("UTF-8"); public static CharsetEncoder encoder = charset.newEncoder(); public static CharsetDecoder decoder = charset.newDecoder(); public static ByteBuffer str_to_bb(String msg){ try{ return encoder.encode(CharBuffer.wrap(msg)); }catch(Exception e){e.printStackTrace();} return null; } public static String bb_to_str(ByteBuffer buffer){ String data = ""; try{ int old_position = buffer.position(); data = decoder.decode(buffer).toString(); // reset buffer's position to its original so it is not altered: buffer.position(old_position); }catch (Exception e){ e.printStackTrace(); return ""; } return data; }
Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
