[basex-talk] "Invalid byte 1 of 1-byte UTF-8 sequence." error occurred

[이창우]

Hello?


I've been testing BaseX for data backup in a Linux environment for a few
months.

(Some of the contents are in Japanese.)

While using it a while ago, suddenly "Invalid byte 1 of 1-byte UTF-8
sequence." An error has occurred.

The content of the file used was fine and was the same as before.

I opened this file in VI editor and simply saved and exited.

And when I ran the program again, it worked normally.

  - This file is a compressed xml file in gz format.

  - The program reads this file, takes the necessary parts, and saves them
by passing them to BaseX through the PUT Method.

  - In this part, "Invalid byte 1 of 1-byte UTF-8 sequence." has occurred.

This has been happening for a few hours and I haven't taken any action, but
now it's working fine.

Is there a part that uses BaseX and can explain why this is happening? Or is
 it a program problem?

Can this problem occur using BaseX? Or is it a problem with the program or
the environment?

I think it's an encoding problem, but I don't know the exact cause.

  - The program is made in Java.

  - Some of the contents of reading and transmitting data are as follows.

    URL url = new URL(urlTemp);

    conn = (HttpURLConnection) url.openConnection();

    conn.setRequestMethod("PUT");

    conn.setRequestProperty("Content-Type", "application/xml");

    OutputStream out = conn.getOutputStream();

    InputStream in = null;

    in = new GZIPInputStream(new FileInputStream(filePath));

    int len = 0;

    byte[] readBuffer = new byte[1024];

    while ((len = in.read(readBuffer)) > 0) {

       out.write(readBuffer, 0, len);

    }