Aperçu

Je l'ai écrit parce que je devais coder les changements d'autorisation en Java avec mon logiciel.

Modifiez les autorisations du fichier écrit sur chaque ligne de permission.list.

code

    static ArrayList<String> permpaths;

    public static void readPermissionList(){
        permpaths = new ArrayList<>();
        Path p = Paths.get("permission.list");
        if(Files.exists(p)){
            try {
            FileReader fileReader = new FileReader(p.toFile());
            BufferedReader bufferedReader = new BufferedReader(fileReader);
            String data;
            while ((data = bufferedReader.readLine()) != null) {
                System.out.println(data);
                permpaths.add(data);
            }
                fileReader.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }else{
            permpaths.add("pocketmine.yml");
            permpaths.add("server.properties");
            permpaths.add("plugins/ChatPermitter.phar");
        }

    }

    public static void setPermission(){
        for(String filepath :permpaths) {
            try {
                Files.setPosixFilePermissions(Paths.get(filepath),
                        EnumSet.of(PosixFilePermission.OWNER_READ,
                                PosixFilePermission.OWNER_WRITE,
                                PosixFilePermission.OWNER_EXECUTE
                        ));
            } catch (IOException e) {
                System.out.println("error");
            }

référence

https://stackoverflow.com/questions/48945147/how-to-change-permissions-to-incoming-file-in-linux-using-java http://kojiumeda.blogspot.com/2016/10/fileattribute.html http://kagamihoge.hatenablog.com/entry/20130110/1357810886