/**     * 给文件以及父文件夹赋予权限     * @param path String类型的路径，要求是本地绝对路径     */    public static void givePrevilege(String path) {        if (!PubFun.isEmpty(path)) {            Set
    
      perms = new HashSet
     
      ();            perms.add(PosixFilePermission.OWNER_READ);            perms.add(PosixFilePermission.OWNER_WRITE);            perms.add(PosixFilePermission.OWNER_EXECUTE);            perms.add(PosixFilePermission.GROUP_READ);            perms.add(PosixFilePermission.GROUP_EXECUTE);            perms.add(PosixFilePermission.OTHERS_READ);            perms.add(PosixFilePermission.OTHERS_EXECUTE);            try {                if (path.contains(".pdf")) {                    //给生成的pdf文件赋予权限                    Path pathDest = Paths.get(path);                    Files.setPosixFilePermissions(pathDest, perms);                    mLogger.info(path + "  文件赋权成功");                } else {                    //给pdf文件的父目录赋予权限                    Path pathDest = Paths.get(path);                    Files.setPosixFilePermissions(pathDest, perms);                    mLogger.info(path + "  文件夹赋权成功");                }                //获取路径的文件对象,然后给父文件夹赋予权限                File file = new File(path);                String parentPath = file.getParent();                givePrevilege(parentPath);            } catch (IOException e) {                mLogger.info(path + "  文件赋权失败");                e.printStackTrace();            }        }    }