解决未登录也能文件上传的问题

app/controller/user/Upload.php

@@ -0,0 +1,16 @@
+<?php
+// +----------------------------------------------------------------------
+// | SentCMS [ WE CAN DO IT JUST THINK IT ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2013 http://www.tensent.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Author: molong <molong@tensent.cn> <http://www.tensent.cn>
+// +----------------------------------------------------------------------
+
+namespace app\controller\user;
+
+use app\controller\Upload as Uploads;
+
+class Upload extends Base {
+	use Uploads;
+}