ZendFramework如何导入自己的类？
我想在ZendFramework中添加一个图像处理类，通过手册上还有网上看到的一些方法，都是报错，不知道什么原因？
我把ImageProcessing.php放在application\Controller\Plugin目录下，
内容
class Custom_Controller_Plugin_ImageProcessing extends Zend_Controller_Plugin_Abstract{
……
}
然后在textAction()中使用，Zend_Loader::loadClass('Custom_Controller_Plugin_ImageProcessing');
报错：
Fatal error: Uncaught exception 'Zend_Controller_Dispatcher_Exception' with message 'Invalid controller specified (error)' in F:\web\my\library\Zend\Controller\Dispatcher\Standard.php:248 Stack trace: #0 F:\web\my\library\Zend\Controller\Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #1 F:\web\my\index.php(28): Zend_Controller_Front->dispatch() #2 {main} Next exception 'Zend_Controller_Exception' with message 'Invalid controller specified (error)#0 F:\web\my\library\Zend\Controller\Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #1 F:\web\my\index.php(28): Zend_Controller_Front->dispatch() #2 {main}' in F:\web\my\library\Zend\Controller\Plugin\Broker.php:336 Stack trace: #0 F:\web\my\library\Zend\Controller\Front.php(965): Zend_Controller_Plugin_Broker->postDispatch(Object(Zend_Controller_Request_Http)) #1 F:\web\my\index.php(28): Zend_Contr in F:\web\my\library\Zend\Controller\Plugin\Broker.php on line 336<?php error_reporting(E_ALL|E_STRICT); date_default_timezone_set('Asia/Shanghai'); set_include_path('.' .PATH_SEPARATOR .'./library'.PATH_SEPARATOR .'./application/model/'.PATH_SEPARATOR . get_include_path()); require_once "Zend/Loader/Autoloader.php"; //载入zend框架 Zend_Loader_Autoloader::getInstance()->setFallbackAutoloader(true); //静态载入自动类文件 $registry = Zend_Registry::getInstance(); $view = new Zend_View(); $view->setScriptPath('./tpl/');//设置模板显示路径// $view->setHelperPath('./tpl/');//设置 显示路径 $registry['view'] = $view;//注册View //配置数据库参数,并连接数据库 $config=new Zend_Config_Ini('./application/config/config.ini',null, true); Zend_Registry::set('config',$config); $dbAdapter=Zend_Db::factory($config->general->db->adapter,$config->general->db->config->toArray()); $dbAdapter->query('SET NAMES UTF8'); Zend_Db_Table::setDefaultAdapter($dbAdapter); Zend_Registry::set('dbAdapter',$dbAdapter); Zend_Registry::set('dbprefix',$config->general->db->config->prefix); //设置控制器 $frontController =Zend_Controller_Front::getInstance(); $frontController->setBaseUrl('/')//设置基本路径 ->setParam('noViewRenderer', true) ->setControllerDirectory('./application/Controller') ->dispatch();// ->throwExceptions(true)