How to use Node.js Path

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Encouraging Eel answered on March 10, 2021 Popularity 1/10 Helpfulness 1/10

answer How to use Node.js Path

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How to use Node.js Path

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The Node.js path module handle and transform files paths. 

Use below syntaxt to to import module :

var path =  require ("path")  

Node.js Path Methods and examaple 

1. normalize(p)
	It is used to normalize a string path, taking care of '..' and '.' parts.
    
Sytntax :     
path.normalize(p)

Out put :
// Normalization  
console.log('normalization : ' + path.normalize('/sssit/user//node/newfolder/tab/..')); 

2. join([path1][, path2][, ...])
	 path2][, ...])	It is used to join all arguments together and normalize the resulting path.

Sytntax : 
path.join([path1][, path2][, ...])

// Join  
console.log('joint path : ' + path.join('/sssit', 'user', 'node/newfolder', 'tab', '..'));  

3. resolve([from ...], to)
	It is used to resolve an absolute path.

Syntax :
path.resolve([from ...], to)

// Resolve  
console.log('resolve : ' + path.resolve('path_example.js'));  

4. extname(p)

Styntax : 
path.extname(p)

// Extension   
console.log('ext name: ' + path.extname('path_example.js'));

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript node.js path

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Contributed on Aug 11 2021

Encouraging Eel

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The path module provides utilities for working with file and directory paths. It can be accessed using:

const path = require('path');

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Mar 10 2021

Naughty Nightingale

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nodejs path

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const path = require('path');

path.parse('/home/user/dir/file.txt');
// Returns:
// { root: '/',
//   dir: '/home/user/dir',
//   base: 'file.txt',
//   ext: '.txt',
//   name: 'file' }

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: nodejs.org

Tags: javascript j

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Contributed on Jul 19 2021

Wide-eyed Fox

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Nodejs path

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/*
	Getting information out of a path
	Given a path, you can extract information out of it using those methods:
    	+ dirname: gets the parent folder of a file
		+ basename: gets the filename part
		+ extname: gets the file extension
*/
  const path = require('path');
  const notes = '/users/joe/notes.txt';

  path.dirname(notes); // /users/joe
  path.basename(notes); // notes.txt
  path.extname(notes); // .txt

// You can get the file name without the extension by specifying a second 
// argument to basename:
	path.basename(notes, path.extname(notes)); // notes

// You can join two or more parts of a path by using path.join():
  const name = 'joe';
  path.join('/', 'users', name, 'notes.txt'); // '/users/joe/notes.txt'

// With love @kouqhar

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: nodejs.dev

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Contributed on Apr 18 2023

kouqhar

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path nodejs

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-2

//The path module provides utilities for working with file and directory paths.
//It can be accessed using:
const path = require('path');
// console.log(path);

const fileLocation = path.join(__dirname, 'app.js');
const fileName = path.basename(__filename);
const fileExt = path.extname(fileLocation);
console.log(`fileLocation=> ${fileLocation} ,\nfileName=> ${fileName} ,\nfileExtension=> ${fileExt}`);

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Contributed on Dec 22 2022

Shirshak Kandel

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node.js path

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(Get-Command node).Source

Popularity 8/10 Helpfulness 1/10 Language javascript

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Contributed on Jan 02 2024

Dangerous Dotterel

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How to use Node.js Path

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