apache 处理目录

 private static class MyWalk extends DirectoryWalker
    {

        @Override
        //目录处理
        protected boolean handleDirectory(File directory, int depth, Collection results)
            throws IOException
        {
            results.add("目录："+directory.getPath()+":"+directory.getName());
            return true;
        }

        @Override
        //文件处理
        protected void handleFile(File file, int depth, Collection results)
            throws IOException
        {
            // TODO Auto-generated method stub
            results.add("文件:"+file.getPath()+":"+file.getName());
        }

        public List<String> find(File startDirectory)
        {
            List<String> results = new ArrayList<String>();
            try
            {
                walk(startDirectory, results);
            }
            catch (IOException e)
            {
                Assert.fail(e.toString());
            }
            return results;
        }

    }

    public static void main(String[] args)
    {
       File src  = new File("F:\\test\\bb");  //源目录
       File desc = new File("F:\\test\\cc");  //子目录
       try
    {
        FileUtils.copyDirectory(src, desc);
    }
    catch (IOException e)
    {
        e.printStackTrace();
    }

    }

一个封装好的处理文件和目录