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Java program to List all files in a directory recursively
Assume we have a folder named ExampleDirectory in the directory D with 7 files and 2 directories as −
Where,
SampleDirectory1 contains two files named SampleFile1.txt and SampleFile2.txt.
SampleDirectory2 contains two files named SampleFile2.txt and SampleFile3.txt.
Example
Following Java example lists the names of all the files in the directory named ExampleDirectory.
import java.io.File; import java.io.IOException; public class ListOfFiles { public static void listOfFiles(File dirPath){ File filesList[] = dirPath.listFiles(); for(File file : filesList) { if(file.isFile()) { System.out.println("File path: "+file.getName()); } else { listOfFiles(file); } } } public static void main(String args[]) throws IOException { //Creating a File object for directory File file = new File("D:\ExampleDirectory"); //List of all files and directories listOfFiles(file); } }
Output
File path: cassandra_logo.jpg File path: cat.jpg File path: coffeescript_logo.jpg File path: javafx_logo.jpg File path: SampleFile1.txt File path: SampleFile2.txt File path: SampleFile4.txt File path: SapmleFile3.txt File path: SampleHiddenfile1.txt File path: SampleHiddenfile2.txt File path: SampleHiddenfile3.txt
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