Question

我正在使用Zend中的Cache。我开发了非常简单的应用程序，用于在缓存文件夹中存储数这是我的indexController的indexAction。运行后，我得到Application Error。我已在应用程序文件夹中创建了Cache文件夹数据库也在mysql中。我在开发环境中工作。我做错了什么？

public function indexAction()
{
        include 'library/Zend/Cache.php';
        $frontendOptions = array (
           'lifetime'=> null,
           'automatic_serialization' => true);

        $backendOptions = array (
            'cache_dir' => 'Cache/');

        $cache = Zend_Cache::factory('Core', 'File', $frontendOptions, $backendOptions);
        $id = 'rs';
        $start_time = microtime (true);
        if(!($data = $cache->load($id)))
        {
            echo  "Not found in Cache<br />";
            mysql_connect ('localhost'  , 'root', '');
            mysql_select_db ('test');
            $query = 'select * from users';
            $rs = mysql_query ($query);
            $data = array ();
            while($row = mysql_fetch_assoc ($rs))
            {
                $data[] = $row;
            }
            $cache->save($data);
        }
        else
        {
                echo  "Running from Cache<br />";
        }
        //echo ‘<pre>’;
        //print_r($data);
        //echo ‘</pre>’;
        echo  "sprintf ('%01.4f', microtime (true) – $start_time)";
}

我应该在公用文件夹中对application.ini和index.php进行一些更改吗？？

尝试使用Zend Cache时出现应用程序错误

0 个答案: