JSON encode/decode base64 encode/decode in JavaScript
69,763
Solution 1
Yes, btoa() and atob() work in some browsers:
var enc = btoa("this is some text");
alert(enc);
alert(atob(enc));
Solution 2
JSON and base64 are completely independent.
Here's a JSON stringifier/parser (and direct GitHub link).
Here's a base64 Q&A. Here's another one.
Solution 3
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(); };
Solution 4
For non-Mozilla browsers, use: http://www.webtoolkit.info/javascript-base64.html
For Mozilla browsers, use btoa()
and atob()
.
Author by
theHack
Updated on December 11, 2020Comments
-
theHack over 3 years
Is there JSON encode/decode base64 encode/decode function in JavaScript?