/Javascript/Node.js/Base64 encode node js

Base64 encode node js

> console.log(Buffer.from("Hello World").toString('base64'));
SGVsbG8gV29ybGQ=
> console.log(Buffer.from("SGVsbG8gV29ybGQ=", 'base64').toString('ascii'))
Hello World

Source: stackoverflow.com

Nodejs base64

//--------------- HOW TO DECODE BASE64 ON NODEJS ----------------------
//create a buffer of the text "Hello World"
var buffer = Buffer.from('SGVsbG8gV29ybGQ=', 'base64');
//buffer result is: <Buffer 48 65 6c 6c 6f 20 57 6f 72 6c 64>

var string64 = buffer.toString('ascii');
// .toString('ascii') allow to decode base64
// result is: "Hello World"

// Can be use combined together like these
console.log(Buffer.from('SGVsbG8gV29ybGQ=', 'base64').toString('ascii'));
// result is: "Hello World"

Encoding and Decoding Base64 Strings in Node.js

'use strict';

let data = 'stackabuse.com';
let buff = new Buffer(data);
let base64data = buff.toString('base64');

console.log('"' + data + '" converted to Base64 is "' + base64data + '"');

-2

Source: stackabuse.com

Similar codes

0 vote331 views1 answer
What is @ atsign in first of file path nodejs
Javascript Node.js
0 vote334 views1 answer
Hot to set file views in nodejs
Javascript Node.js
16 votes352 views3 answers
Node mon install
Javascript Node.js
0 vote342 views1 answer
Access to XMLHttpRequest has been blocked by CORS policy node js
Javascript Node.js
21 votes363 views2 answers
Delete all childs in node
Javascript Node.js
6 votes378 views3 answers
Nodejs btoa
Javascript Node.js
0 vote332 views1 answer
How to change function name while exporting in node
Javascript Node.js
13 votes336 views4 answers
Node version manager install
Javascript Node.js
1 vote361 views1 answer
Node js util promisify
Javascript Node.js
0 vote341 views1 answer
How to remove only green background from video using ffmeg nodejs
Javascript Node.js