我已经用Lumen构建了一个小应用程序，现在我想把它包括在我的wordpress网站上。然而，我很难让它工作。我的方法是制作一个自定义模板，并将其用于带有我想要的URL的帖子。这是它的外观：

<?php /* Template Name: TestApp */ ?>

<?php
    /*
    |--------------------------------------------------------------------------
    | Create The Application
    |--------------------------------------------------------------------------
    |
    | First we need to get an application instance. This creates an instance
    | of the application / container and bootstraps the application so it
    | is ready to receive HTTP / Console requests from the environment.
    |
    */

    $app = require __DIR__.\'/../../../../../my-app/bootstrap/app.php\';

    /*
    |--------------------------------------------------------------------------
    | Run The Application
    |--------------------------------------------------------------------------
    |
    | Once we have the application, we can handle the incoming request
    | through the kernel, and send the associated response back to
    | the client\'s browser allowing them to enjoy the creative
    | and wonderful application we have prepared for them.
    |
    */

    $app->run();
?>

这个$app 路径对应于根级别目录，其中包含Lumen内容。想法是使用/公共/索引。php作为模板。到目前为止，它仍然有效，但当我查询该网站时，我会得到一个NotFoundHttpException 上的错误$app->run(); 行，按RoutesRequests.php -> dispatch (line 108). 我想这是因为。htaccess不存在，但是添加它并没有帮助。

如何在wordpress页面上包含独立应用程序？