/Javascript/Node.js/Get file extension nodejs

Get file extension nodejs

const path = require('path');

path.extname('index.html');
// Returns: '.html'

path.extname('index.coffee.md');
// Returns: '.md'

path.extname('index.');
// Returns: '.'

path.extname('index');
// Returns: ''

path.extname('.index');
// Returns: ''

path.extname('.index.md');
// Returns: '.md'

How to check file extension in node js

  var path = require('path');

var ext = path.extname('/Users/Refsnes/demo_path.js');

  console.log(ext);

Source: staroceans.org.s3-website-us-east-1.amazonaws.com

How to read file extension in a folder in node js

fs.readdir('./', (err, files) => {
        files.forEach(file => {
        //   console.log(file);
         // read extension
          const extension = file.split(".").pop();
          });
      })

Get file extension node

var path = require('path')

path.extname('index.html')
// returns
'.html'

Source: stackoverflow.com

Similar codes

0 vote133 views1 answer
Node js download file to folder
Javascript Node.js
0 vote132 views1 answer
Sendmediagroup telegram nodejs
Javascript Node.js
1 vote125 views3 answers
Downgrade nodejs with nvm
Javascript Node.js
0 vote121 views1 answer
Which is more popular nodejs or django
Javascript Node.js
0 vote125 views1 answer
Node js if no arguments
Javascript Node.js
9 votes128 views3 answers
How to create a server in node js
Javascript Node.js
4 votes145 views3 answers
413 payload too large nodejs
Javascript Node.js
0 vote127 views1 answer
Node fs full path
Javascript Node.js
1 vote118 views1 answer
How to use compare password in node js
Javascript Node.js
0 vote75 views1 answer
Node express mongo boilerplate with jwt
Javascript Node.js