ZF2 响应视图并在此 http 响应后继续处理另一个代码 - ZF2 response view and continue processing another code after this http response

ZF2 response view and continue processing another code after this http response

我需要立即响应一些变量并继续在 Zend Framework 2 中执行另一个进程，这段代码可能会有所帮助：

public function wstestsAction(){
//This variables needs to be responded immediately
$response["response"] = true;
$response["message"] = "Msg Test";
//This process could take 1 minute
$libraryInstance = new libraryInstance();
$sendData = $libraryInstance->sendData("params");
$varsToView["resultJson"] = 'Zend'Json'Json::encode($response);
$viewModel = new ViewModel($varsToView);
$viewModel->setTerminal(true);
return $viewModel;}

在视图（wstests.phtml）中，我有以下代码：

<?=$this->resultJson?>

谢谢！！！

它工作得很好。

    public function wstestsAction(){
    //This variables needs to be responded immediately
    $response["response"] = true;
    $response["message"] = "Msg Test";
    //----------------------------------------//
    ob_end_clean();
    header("Connection: close");
    ignore_user_abort(); //optional
    ob_start();
    //----------------------------------------//
    $varsToView["resultJson"] = 'Zend'Json'Json::encode($response);
    $this->layout('layout/json');
    $viewModel = new ViewModel($varsToView);
    $viewModel->setTemplate('application/test/wstests.phtml');
    $viewRender = $this->getServiceLocator()->get('ViewRenderer');
    $html = $viewRender->render($viewModel);
    echo $html;
    //----------------------------------------//
    $size = ob_get_length();
    header("Content-Length: $size");
    ob_end_flush(); // Strange behaviour, will not work
    flush();            // Unless both are called !
    session_write_close(); // Added a line suggested in the comment
    //----------------------------------------//
    //This process could take 1 minute
    $libraryInstance = libraryInstance();
    $sendData = $libraryInstance->sendData("params");
}

我建议使用 cron 任务来完成需要一段时间的进程。您需要将要发送的参数存储在某种类型的存储（甚至是数据库）中。

从那里，您可以每 5 分钟运行一次 cron 任务来检查要提交/处理的新数据（使用 PHP）。

如果您希望页面的呈现速度与其他页面一样快，这将是理想的途径。

希望这有帮助。