Node.js Path
Node.js Path
The Node.js Path module plays an essential role in handling and transforming file paths efficiently. Whether you’re working on a server-side project or building a CLI tool, managing file and directory paths correctly is crucial. The Path module simplifies these tasks with a set of powerful methods that help you work seamlessly across different operating systems.
Introduction to Applied AI:–Click Here
Importing the Path Module
You can import the path module in Node.js using the following syntax:
var path = require("path");
Node.js Path Methods
Below is a list of commonly used methods available in the Path module:
Data Science Tutorial:-Click Here
Index | Method | Description |
---|---|---|
1 | path.normalize(p) | Normalizes a string path by resolving .. and . parts. |
2 | path.join([path1][, path2][, …]) | Joins all given path segments together and normalizes the resulting path. |
3 | path.resolve([from …], to) | Resolves an absolute path from a sequence of paths or path segments. |
4 | path.isAbsolute(path) | Determines whether a given path is absolute. Absolute paths always resolve to the same location regardless of the working directory. |
5 | path.relative(from, to) | Returns the relative path from one location (from ) to another (to ). |
6 | path.dirname(p) | Returns the directory name of a path, similar to the Unix dirname command. |
7 | path.basename(p[, ext]) | Returns the last portion of a path, similar to the Unix basename command. |
8 | path.extname(p) | Returns the extension of a path, from the last . to the end of the string. If no extension is found, it returns an empty string. |
9 | path.parse(pathstring) | Returns an object containing properties such as root, dir, base, ext, and name from a given path string. |
10 | path.format(pathobject) | Constructs a path string from an object—essentially the opposite of path.parse() . |
Node.js Path Example
File: path_example.js
Download New Real Time Projects :–Click here
var path = require("path");
// Normalization
console.log('Normalization: ' + path.normalize('/updategadh/projects//node/newfolder/tab/..'));
// Join
console.log('Joined Path: ' + path.join('/updategadh', 'projects', 'node/newfolder', 'tab', '..'));
// Resolve
console.log('Resolved Path: ' + path.resolve('path_example.js'));
// Extension
console.log('Extension Name: ' + path.extname('path_example.js'));
Running the Example
Open your Node.js command prompt and run the file using:
node path_example.js
Output Example:
Machine Learning Tutorial:–Click Here
Normalization: /updategadh/projects/node/newfolder
Joined Path: /updategadh/projects/node/newfolder
Resolved Path: /Users/username/path_example.js
Extension Name: .js
Complete Advance AI topics:-Â CLICK HERE
Deep Learning Tutorial:– Click Here
Complete Python Course with Advance topics:-Click Here
SQL Tutorial :–Click Here
node js path windows
node.js path environment variable
node js path module
node js path.join __dirname
npm path
node js __dirname
path.join in node js
how to set node js path in environment variable in windows
node js path example
node js path in javascript
node js path w3schools
Post Comment