qiniu云上传header设置

用于七牛云文件上传时的header设置。

$header[] = 'multipart/form-data';$header[] = 'Content-Disposition: form-data; name="file";';curl_setopt($curl, CURLOPT_HTTPHEADER, $header);$data = array(                'file' => '@' . $filepath,                'key' => '',                'token' => ''            );curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, $data);