在review中增加了文件大小的读取，方便用户选择下载

application/default/controllers/ReviewController.php

@@ -389,7 +389,7 @@ class ReviewController extends Zend_Controller_Action
 			</li>
 		';
 		
-		$sql = "select att.realname,att.id from attachments att
+		$sql = "select att.realname,att.id,att.filesize from attachments att
 				left join mdreviewattach ratt on ratt.attachid = att.id
 				where ratt.reviewid = $rid";
 				
@@ -399,8 +399,16 @@ class ReviewController extends Zend_Controller_Action
 		
 		foreach($rows as $k=>$v)
 		{
+			if($v['filesize'] > 1024*1024)
+			{
+				$v['filesize'] = round($v['filesize']/1024/1024,2) . "MB";
+			}
+			else
+			{
+				$v['filesize'] = round($v['filesize']/1024,2) . "KB";
+			}
 			$list[] = '
-			<li>'.$v['realname'].'
+			<li>'.$v['realname'].' &nbsp;('.$v['filesize'].')
 			<span><a href="/review/downatt/id/'.$v['id'].'">下载</a></span>
 			</li>
 			';