Traverse all files and directories under dir in Java
Description
The following code shows how to traverse all files and directories under dir.
Example
/*from ww w. j a v a 2 s . c o m*/
import java.io.File;
public class Main {
public static void main(String[] argv) throws Exception {
visitAllDirsAndFiles(new File("c:/"));
}
public static void visitAllDirsAndFiles(File dir) {
System.out.println(dir);
if (dir.isDirectory()) {
String[] children = dir.list();
for (int i = 0; i < children.length; i++) {
visitAllDirsAndFiles(new File(dir, children[i]));
}
}
}
}
The code above generates the following result.