import java.io.File; public class Filep { public static File f = new File("E:\javatest"); public static File ff; public static String findfile(File f){ if(f.list()==null) return null; String[] str = f.list(); for(String ss: str) { System.out.println(f.getAbsolutePath()+"\"+ss); ff = new File(f.getAbsolutePath()+"\"+ss); findfile(ff); } return null; } public static void main(String argv[]) { findfile(f); } }