how to convert ascii to byte array format

Question

i want to convert the ascii code to byte array format:

Code :

byte[] byteArr = passenger_sign.getBytes();

Output :

[B@34c59da

i dont know how to convert it to byte array format,anyone have solution for this.

Answer 1

Refer this link [ https://examples.javacodegeeks.com/core-java/lang/string/convert-string-to-byte-array-ascii-encoding/]

public static byte[] stringToBytesASCII(String str) {
 byte[] b = new byte[str.length()];
 for (int i = 0; i < b.length; i++) {
  b[i] = (byte) str.charAt(i);
 }
 return b;
}