PHP - Zend 框架发送文件

Question

我正在尝试在 Zend Framework PHP 应用程序中向浏览器发送文件。我在这里找到了一个动作助手 - https://github.com/noginn/noginn/blob/master/Noginn/Controller/Action/Helper/SendFile.php

在我的控制器中，我有这样的操作

public function downloadfileAction()
{
    //get the file name and strip out all white spaces
    $title = preg_replace('/\s+/', '', $this->getRequest()->getParam('title')); 

    //create the file path          
    $path = 'downloads/'.$title.'.pdf';

    //call the action helper to send the file to the browser
    $this->_helper->SendFile->sendFile($path, 'application/x-pdf');
}

我的文件位于我的公共文件夹中，即 MyApp/public/downloads/myFile.pdf

当我运行该操作时，我得到一个未找到视图文件的错误并且没有开始下载。

exception 'Zend_View_Exception' with message 'script 'myController/downloadfile.phtml' not found ...

谁能建议我做错了什么？

Answer 1

找不到关于脚本（视图）文件的错误。因为发送输出时不需要一个。

尝试通过以下方式禁用它：

public function downloadfileAction()
{
    //get the file name and strip out all white spaces
    $title = preg_replace('/\s+/', '', $this->getRequest()->getParam('title')); 

    //create the file path          
    $path = 'downloads/'.$title.'.pdf';

    //call the action helper to send the file to the browser
    $this->_helper->SendFile->sendFile($path, 'application/x-pdf');
    $this->_helper->viewRenderer->setNoRender();
}