I've tried get some response on laradock application, with POST on postman with the same url and works but with curl don't
i've alredy tried change the port, my ip/localhost but nothing works.
if i change url to localhost:port/xxx don't work, i get nothing as response
function to make a post with curl:
...
$url = '189.xx.xx.xx:81/api/xxxxx/';
$curl = curl_init();
curl_setopt($curl... //all the curl settings
...
$response = curl_exec($curl);```
and my response is "Failed to connect to 189.xx.xx.xx port 81: Connection refused"