westdc-zf1/application/default/controllers/ErrorController.php

<?php

class ErrorController extends Zend_Controller_Action
{
	function preDispatch()
    {
    	$this->view->config = Zend_Registry::get('config');
		$this->db=Zend_Registry::get('db');
    }
	
    public function errorAction()
    {
        $errors = $this->_getParam('error_handler');
		
        switch ($errors->type) {
				
            	case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER:
				
            	case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION:
				
                // 404 error -- controller or action not found
                $this->getResponse()->setRawHeader('HTTP/1.1 404 Not Found');
				$title = "您所访问的页面未找到";
                $content = '您所访问的页面未找到<br />
							The page you requested was not found.';
                break;
				
            	default:
                // application error
				$title = "服务器内部错误";
                $content = '服务器开了小差，请稍后再试或联系管理员<br />
							An unexpected error occurred. Please try again later.';
                break;
        }

        // Clear previous content
        $this->getResponse()->clearBody();
		
		$this->view->title = $title;
        $this->view->content = $content;
    }
	
	public function authorityAction(){
		
	}
}