Nodejs base64

Nodejs string to base64

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

var string64 = buffer.toString('base64');
// .toString('base64') allow to encode it to base64
// result is: SGVsbG8gV29ybGQ=

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

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 vote317 views1 answer
Nodejs format text
Javascript Node.js
0 vote317 views1 answer
Css errors in node js server
Javascript Node.js
69 votes429 views6 answers
Random string generator node js
Javascript Node.js
9 votes310 views3 answers
Base64 encode node js
Javascript Node.js
21 votes335 views2 answers
Nodejs check if file is running on server or client
Javascript Node.js
17 votes301 views2 answers
Nodejs make directory
Javascript Node.js
0 vote330 views1 answer
Node js add new object to object array json
Javascript Node.js
0 vote326 views1 answer
Create directory when writing to file in nodejs
Javascript Node.js
0 vote327 views2 answers
Node express config file json
Javascript Node.js
47 votes368 views4 answers
Nodejs delete object key
Javascript Node.js