Java File Size Get getFileSize(File file)

Description

get File Size

License

Open Source License

Declaration

public static long getFileSize(File file) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.*;

public class Main {

    public static long getFileSize(File file) {
        long fileSize = 0;

        if (file.exists()) {
            if (file.isDirectory()) {
                File[] files = file.listFiles();

                for (int i = 0; i < files.length; i++) {
                    fileSize += getFileSize(files[i]);
                }/* w  ww  . j  a  v a  2s  . co m*/
            } else {
                fileSize = file.length();
            }
        }
        return fileSize;
    }

    public static boolean exists(String filePath) {
        return new File(filePath).exists();
    }
}

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