Java tutorial
//package com.java2s; import java.io.File; public class Main { public static boolean CreateDir(String dir) { boolean isSuccess = false; File file = new File(dir); File parentFile = file.getParentFile(); if (parentFile != null) { if (!parentFile.exists()) { isSuccess = file.getParentFile().mkdirs(); } else { isSuccess = true; } } return isSuccess; } }