Character corruption of multi-byte string (java)

Question

Hi. It does not appear correctly in corrupted (e.g."????") If you specify a string of multi-byte user name in scoreBoardService.saveUserScore. 

Please tell me how to resolve.

Answer 1

Thanks for writing to us.

You can encode the username before saving it. Kindly find the below code snippet for encoding the user name in bytes for saving the user score. The below code snippet will resolve your issue.

String encodedBytes = Base64.encodeBytes("UserName".getBytes());

System.out.println("encodedBytes " + new String(encodedBytes)); 

Let us know if it helps.