java获取word目录 java 获取文件目录

public  class  GetFileName
{
     public  static  String [] getFileName(String path)
     {
         File file =  new  File(path);
         String [] fileName = file.list();
         return  fileName;
     }
     public  static  void  getAllFileName(String path,ArrayList<String> fileName)
     {
         File file =  new  File(path);
         File [] files = file.listFiles();
         String [] names = file.list();
         if (names !=  null )
         fileName.addAll(Arrays.asList(names));
         for (File a:files)
         {
             if (a.isDirectory())
             {
                 getAllFileName(a.getAbsolutePath(),fileName);
             }
         }
     }
     public  static  void  main(String[] args)
     {
         String [] fileName = getFileName( "F:\\xiaoshuo" );
         for (String name:fileName)
         {
             System.out.println(name);
         }
         System.out.println( "--------------------------------" );
         ArrayList<String> listFileName =  new  ArrayList<String>(); 
         getAllFileName( "F:\\xiaoshuo" ,listFileName);
         for (String name:listFileName)
         {
             System.out.println(name);
         }
         
     }
}