上传永久素材怎么定不了标题 ？ 我这边上传了音频上传成功但定不了标题！
$file = new \CURLFile($real_path);
$file_info = array(
'filename' => '$img',
'content-type' => 'image/jpg', //文件类型
'filelength' => filesize($real_path)
);
$data= array("media"=>$file,'form-data'=>$file_info);
curl_setopt($ch1, CURLOPT_URL, $url);
curl_setopt($ch1, CURLOPT_POST, 1);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch1, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch1, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch1, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch1, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch1);
// $result=json_decode($result,true);
// $result=$result['media_id'];
return $result;
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