移动安装目录，支持根目录index.php访问，也可以像tp5一样只对外开放public一个目录

application/admin/controller/widget/Images.php

@@ -56,7 +56,9 @@ class Images extends AuthController
         $res = Upload::image('file',$pid.'/'.date('Ymd'));
         //产品图片上传记录
         $fileInfo = $res->fileInfo->getinfo();
-        print_r($res);
+        if(empty(PUBILC_PATH)){
+            $res->dir = str_replace('public/','',$res->dir);
+        }
         SystemAttachmentModel::attachmentAdd($res->fileInfo->getSaveName(),$fileInfo['size'],$fileInfo['type'],$res->dir,'',$pid);
         $info = array(
 //            "originalName" => $fileInfo['name'],