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Display list of files in the given directory

25 Feb

Hi folks,

Yesterday one of my colleague was aksing, how to get list of available .txt files from the given directory. Here is the post with code to fetch the list of files from the given path (list of files in the folder).

public class ListOfFilesDemo
{
public static void main(String[] args) {
// Directory path here
String path = “.”;
String fileName;
File folder = new File(path);
File[] listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++){
if (listOfFiles[i].isFile()) {
fileName = listOfFiles[i].getName(); // Line1
System.out.println(“Filename :: “+fileName);
}
}
}
}

If you want to list only .txt files, put the below code after Line1 in the above program:

if (fileName!= null && (fileName.endsWith(“.txt”) || fileName.toUpperCase().endsWith(“.TXT”))){
    System.out.println(fileName);
}

Happy Coding 🙂

Get glued to know more updates.

Have a nice day.

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Posted by on February 25, 2013 in Uncategorized

 

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