Question

Write a java program to let the user enter the path to any directory on their computers. Then list all the files in that directory.

Answer 1

I have written the program using JAVA PROGRAMMING LANGUAGE.

INPUT:

OUTPUT :

CODE :

//imported the java.io.File

import java.io.File;

//Main Class

public class Main

{

static void FilesPrint(File[] arr,int index)

{

// To exit the recursive calls

if(index == arr.length)

return;

//to print the file/folder name on the console

System.out.println(arr[index].getName());

// Calling FilesPrint recursively by increasing the index value by one

FilesPrint(arr,++index);

}

// Driver Method

public static void main(String[] args)

{

// Provide full path for directory

//C:\\Users\\ponnada kumar\\Desktop\\Practice

String maindirpath = "input";

    

// File object

File maindir = new File(maindirpath);

if(maindir.exists() && maindir.isDirectory())

{

// To get the list Files in the given Directory

File arr[] = maindir.listFiles();

//Just a print statement

System.out.println("\nFiles/Folders from the given Directory : ");

// Calling FilesPrint

FilesPrint(arr,0);

}

}

}

Thanks..