优化上传组件

app/model/Attach.php

@@ -0,0 +1,20 @@
+<?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\model;
+
+/**
+ * 附件模型
+ */
+class Attach extends \think\Model {
+
+	protected function getUrlAttr($value, $data){
+		return $value ? $value : $data['path'];
+	}
+
+}