Convert byte Array To Hex String - Node.js String

Node.js examples for String:Base 64

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Description

Convert byte Array To Hex String

Demo Code



function byteArrayToHexString(byteArray) {
    var hexString = '';
    var nextHexByte;
    for (var i=0; i<byteArray.byteLength; i++) {
        nextHexByte = byteArray[i].toString(16);    // Integer to base 16
        if (nextHexByte.length < 2) {
            nextHexByte = "0" + nextHexByte;        // Otherwise 10 becomes just a instead of 0a
        }//  w w w.java  2 s  . c  om
        hexString += nextHexByte;
    }
    return hexString;
}

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