我通過從引導文件切換到擴展來解決了這個問題。例子：在 codeception.yml 中：extensions:    enabled:        - Bootstrapper該類可lib/Bootstrapper.php通過 Composer 的類列表功能找到composer.json：{    "autoload": {        "classmap": [            "lib/"        ]    }}看起來像這樣：<?phpuse Codeception\Events;use Codeception\Extension;class Bootstrapper extends Extension {    public static $events = [        Events::SUITE_BEFORE => 'beforeSuite',    ];    public function beforeSuite() {        $module = 'PhpBrowser';        if ($this->hasModule('WebDriver')) {            $module = 'WebDriver';        }        /* expose info, if we're in real-browser context */        define('IS_REAL_BROWSER', $module === 'WebDriver');        /* make sure the helper functions are loaded */        require_once __DIR__.'/../tests/acceptance/_helpers.php';    }}