代码语言：javascript复制
/**
* POST 图片到远程服务器
*
* @param string $uri 请求的url地址
* @param array $params 格外参数
* custom 额外参数
* ['file' => '文件路径', 'mime' => '文件类型', 'postname' => "上传的文件名称",'custom' => ['key' => value]]
*
* @return mixed
*/
public static function getUploadFile($uri, $params = [])
{
if (isset($params['postname']) && isset($params['file'])) {
if (class_exists('CURLFile')) {
$chFile = new CURLFile(realpath($params['file']));
$chFile->mime = isset($params['mime']) ? $params['mime'] : getimagesize($params['file'])['mime'];
$chFile->postname = $params['postname'];
$data['file'] = $chFile;
} else {
$data['file'] = "@" . realpath($params['file']) . ";type={$params['mime']}";
}
if (isset($params['custom']) && !empty($params['custom'])) {
$custom = $params['custom'];
while ($row = current($custom)) {
$key = key($custom);
$data[$key] = $row;
next($custom);
}
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $uri);
curl_setopt($ch, CURLOPT_POST, 1);//post方式
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
return false;
}
