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BytesUtils

devnied edited this page Feb 23, 2013 · 8 revisions

This class provided some static methods to convert byte array to String an String to byte array.

Convert byte array to String

    byte[] array = new byte[]{0x20,0x30,0x40};

    System.out.println(BytesUtils.bytesToString(array));
    // display "20 30 40"

    System.out.println(BytesUtils.bytesToStringNoSpace(array));
    // display "203040"

Convert String to byte array

    String bytes = "04 12 34";
    byte[] array = BytesUtils.fromString(bytes)
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