code: public static void copyDirectories(String[] directories, String[] destinationDirectories) throws IOException {
          copyDirectories(getFiles(directories), getFiles(destinationDirectories));
      }
docs: 批量复制文件夹
  
  @param directories 文件夹路径数组
  @param destinationDirectories 目标文件夹路径数组，与文件夹一一对应
  
  @throws IOException 异常