javascript - How do you get a list of the names of all files present in a directory in Node.js? -

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i'm trying list of names of files present in directory using node.js. want output array of filenames. how can this?

you can use fs.readdir or fs.readdirsync methods.

fs.readdir

const testfolder = './tests/'; const fs = require('fs');  fs.readdir(testfolder, (err, files) => {   files.foreach(file => {     console.log(file);   }); })

fs.readdirsync

const testfolder = './tests/'; const fs = require('fs');  fs.readdirsync(testfolder).foreach(file => {   console.log(file); })

the difference between 2 methods, first 1 asynchronous, have provide callback function executed when read process ends.

the second synchronous, returns file name array, stop further execution of code until read process ends.


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