FTP raw mkd

[fendipratama]

Ftp.raw("mkd", "/new_dir", (err, data) => {
if (err) {
return console.error(err);
}
console.log(data.text); // Show the FTP response text to the user
console.log(data.code); // Show the FTP response code to the user
});

the folder permission is 700, how to set 777?

[fendipratama]

i was try
Ftp.raw("chmod -R 777", "/new_dir", (err, data) => {
if (err) {
return console.error(err);
}
but it doesn't work, pls help me
});