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This article mainly introduces "what is the method of creating an empty directory in nodejs". In daily operation, I believe that many people have doubts about the method of creating an empty directory in nodejs. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "what is the method of creating an empty directory in nodejs?" Next, please follow the editor to study!

Nodejs creates an empty directory mkdir () method of the fs module, which creates a file directory asynchronously and throws an exception if the directory already exists; the syntax "fs.mkdir (path, [mode], [callback (err)])".

This tutorial operating environment: windows7 system, nodejs version 12.19.0, DELL G3 computer.

Nodejs creates the mkdir () method of the empty catalog fs module.

Method description:

Create a file directory asynchronously. If the directory already exists, an exception is thrown.

Syntax:

Fs.mkdir (path, [mode], [callback (err)])

Note: since this method belongs to fs module, you need to introduce fs module (var fs= require ("fs")) before using it.

Receive parameters:

Path: the directory path that will be created

Mode: directory permissions (read and write permissions). Default is 0777.

Callback: callback, passing exception parameter err

Example:

Var fs = require ('fs'); fs.mkdir (' creatdir', 0777, function (err) {if (err) {console.log (err);} else {console.log ("creat done!");}}) so far, the study on "what is the method of creating an empty directory in nodejs" is over, hoping to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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