curl上传图片至sm.ms

1. [代码][PHP]代码    

<?php
$url = 'https://sm.ms/index.php?act=upload';
$image = curl_file_create(realpath('test.jpg'), 'image/jpg', 'test.jpg');
 
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, ['smfile' => $image]);
$data = curl_exec($ch);
curl_close($ch);
echo $data;