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Java Create Directory - Java Tutorial

In the section of Java Tutorial you will learn how to create directory using java program. This program also explains the process of creating all non-existent ancestor directories automatically. We will use the class File class to crate the directory.

Class File
The File class an abstract representation of file and directory pathnames. File class is used to interact with the files system.

Here is the video tutorial of: "How to create directory in Java?"

Here is the code for creating directory and all non-existing ancestor directories:


import java.io.*;

class CreateDirectory 

{

 public static void main(String args[])

  {

  try{

  String strDirectoy ="test";

  String strManyDirectories="dir1/dir2/dir3";



  // Create one directory

  boolean success = (

  new File(strDirectoy)).mkdir();

  if (success) {

  System.out.println("Directory: " 

   + strDirectoy + " created");

  }  

  // Create multiple directories

  success = (new File(strManyDirectories)).mkdirs();

  if (success) {

  System.out.println("Directories: " 

   + strManyDirectories + " created");

  }



  }catch (Exception e){//Catch exception if any

  System.err.println("Error: " + e.getMessage());

  }

  }

}

Download the code

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Discuss: Java Create Directory - Java Tutorial View All Comments

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Comments:12

Sangamesha
January 10, 2012
java...

Ya dis is good one....

Deepak Mishra
February 4, 2012
Excellent Matter On Java Program

Excellent progranm and example

Thomas mcNaul
April 11, 2012
creating java directory

I cant figure out how to create A java directory. please reply with details.

aaron
June 15, 2012
math

awesome website

easton
July 13, 2012
java

is java something you need

sakthilakshmi
August 29, 2012
Java

Thank you so much for coding.You are doing great job for the beginners. Thanks a lot !

hi
September 12, 2012
hi

it is cool

Nick Kaarstens
September 14, 2012
Virtual File System

Hi, I'm trying to implement a virtual file system in Java (making directories, files, deleting, listing etc). Not sure how to start with it. Any suggestions? Cheers

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