fix missed function

application/admin/controllers/DataController.php

@@ -2839,5 +2839,27 @@ class Admin_DataController extends Zend_Controller_Action
 	public function jsonexit($data){
 		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
 		return true;  
-	}//jsonexit() 退出并返回json数据	 	  	
+	}//jsonexit() 退出并返回json数据
+	
+	private function genRandomString($len)
+	{
+		$chars = array(
+			"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",  
+			"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",  
+			"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",  
+			"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",  
+			"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",  
+			"3", "4", "5", "6", "7", "8", "9"
+		);
+		$charsLen = count($chars) - 1;
+	 
+		shuffle($chars);    // 将数组打乱
+		 
+		$output = "";
+		for ($i=0; $i<$len; $i++)
+		{
+			$output .= $chars[mt_rand(0, $charsLen)];
+		}
+		return $output;
+	}  	
 }

application/admin/views/scripts/data/md.phtml

@@ -74,7 +74,7 @@
             <a href="/admin/down/sendmail/uuid/<?php echo $item['uuid'];?>" title="向数据下载者发送通知邮件">邮件通知</a> | 
             <a href="/admin/data/fund/uuid/<?php echo $item['uuid'];?>">支持项目</a> | 
             <a href="/admin/data/visual/uuid/<?php echo $item['uuid'];?>">数据可视化</a> | 
-            <a href="javascript:void(0);" onclick="getFtp('<?= $item['uuid'] ?>')">FTP数据上传</a>
+            <a href="javascript:void(0);" onclick="getFtp('<?= $item['uuid'] ?>')">FTP数据管理</a>
             </p>
         </li>
         <?php endforeach; ?>