"../../backstage/uploadfiles/umeditor_upload/" , //存储文件夹
"maxSize" => 1000 , //允许的文件最大尺寸，单位KB
"allowFiles" => array( ".gif" , ".png" , ".jpg" , ".jpeg" , ".bmp" ) //允许的文件格式
);
//上传文件目录
// $Path = "upload/";
//背景保存在临时目录中
// $config[ "savePath" ] = $Path;
$up = new Uploader( "upfile" , $config );
$type = $_REQUEST['type'];
$callback=$_GET['callback'];
$info = $up->getFileInfo();
/**
* 返回数据
*/
if($callback) {
echo '';
} else {
echo json_encode($info);
}