Question

Write a java program to enter a filename, your program must check whether the file exists or not, if it exists then display the properties of that file.
class12 th english medium ​

Answer 1

Answer:

import java.io.*;

import java.util.*;

class fileExists

{

public static void main(String[] args)

{

System.out.print("Enter the name of the file:");

Scanner sc = new Scanner(System.in);

String fname = sc.nextLine();

File myObj = new File(fname);

    if (myObj.exists())  

 {

     System.out.println("File name: " + myObj.getName());

       System.out.println("Absolute path: " + myObj.getAbsolutePath());

       System.out.println("Writeable: " + myObj.canWrite());

      System.out.println("Readable " + myObj.canRead());

      System.out.println("File size in bytes " + myObj.length());

     }

 else

 {

 System.out.println("The file does not exist");

 }

}

}

Explanation: