[英]How to display Custom Error message in Zend Framework?
我有一个ZF应用程序。 在bootstrap.php中,我定义了应用程序的路由。 现在,当我在地址栏中键入与任何路由都不匹配的URL时,会出现致命错误。 我不希望那样,我只想显示“找不到页面”错误。 应用程序如何引发致命错误,而不是转到我的错误控制器?
这是我的路线:
$router->addRoute('page1',
new Zend_Controller_Router_Route_Static('page1', array(
'controller' => 'mycontroller',
'action' => 'index',
'id' => '2626'
))
);
例如,如果我浏览到/ page2,则会出现致命错误,因为无论如何它都会转到“ mycontroller”,并尝试在该控制器中执行操作。 但我不希望它去那里。
提前感谢您的回复。
ErrorController应该是这样的。
class ErrorController extends Zend_Controller_Action {
public function errorAction() {
$errors = $this->_getParam('error_handler');
if (!$errors || !$errors instanceof ArrayObject) {
$this->view->message = 'You have reached the error page';
return;
}
switch ($errors->type) {
case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ROUTE:
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()->setHttpResponseCode(404);
$priority = Zend_Log::NOTICE;
$this->view->error_code = $this->getResponse()->getHttpResponseCode();
$this->view->message = "Page Not Found";
$this->renderScript('error/error_404.phtml');
break;
default:
// application error
print_r($this->getResponse());
$this->getResponse()->setHttpResponseCode(500);
$priority = Zend_Log::CRIT;
$this->view->error_code = $this->getResponse()->getHttpResponseCode();
$this->view->message = 'Application error';
if ($log = $this->getLog()) {
$log->log($this->view->message, $priority, $errors->exception);
$log->log('Request Parameters', $priority, $errors->request->getParams());
$this->renderScript('error/error_500.phtml');
}
// conditionally display exceptions
if ($this->getInvokeArg('displayExceptions') == true) {
$this->view->exception = $errors->exception;
}
$this->view->request = $errors->request;
$this->view->error_code = $this->getResponse()->getHttpResponseCode();
$this->renderScript('error/error_500.phtml');
break;
}
// Log exception, if logger available
if ($log = $this->getLog()) {
$log->log($this->view->message, $priority, $errors->exception);
$log->log('Request Parameters', $priority, $errors->request->getParams());
}
// conditionally display exceptions
if ($this->getInvokeArg('displayExceptions') == true) {
$this->view->exception = $errors->exception;
}
$this->view->request = $errors->request;
}
public function getLog() {
$bootstrap = $this->getInvokeArg('bootstrap');
if (!$bootstrap->hasResource('Log')) {
return false;
}
$log = $bootstrap->getResource('Log');
return $log;
}
}
! 您可以使用$ this-> getResponse()-> HttpResponseCode()定义任何 HTTP状态响应代码。
另外,我们按照最佳做法(用引号引起来),检查是否需要LOGS。 !
有什么问题吗 :)
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