JSON encode/decode base64 encode/decode in JavaScript

Question

Is there JSON encode/decode base64 encode/decode function in JavaScript?

Answer 1

This might be helpful for you. Using a combination of this project crypto-js and Prototype to parse JSON I wrote two function to encode/decode JSON to Base 64. (These functions don't check for not well formatted json)

    function JSONtoBase64(jsonObj) {
        return Crypto.util.bytesToBase64(Crypto.charenc.UTF8.stringToBytes(Object.toJSON(jsonObj)));
    };

    function base64ToJSON(bytes) {
        var jsonString = Crypto.charenc.UTF8.bytesToString(Crypto.util.base64ToBytes(bytes));
        return jsonString.evalJSON();
    };