Slim 3:如何访问设置?

Slim 3: how to access settings?

在 Slim 3 发布之前,以下代码可以正常工作:

settings.php,

return [
    'settings' => [
        'displayErrorDetails' => true,
        'modules' => [
           'core' => 'config/core/modules.php',
           'local' => 'config/local/modules.php'
        ],
    ],
];

index.php

// Instantiate the app
$settings = require __DIR__ . '/../src/settings.php';
$app = new \Slim\App($settings);

$MyClass = new MyClass($app);

MyClass.php

class MyClass
{
    private $app;

    public function __construct($app)
    {
        $this->app = $app;
        $local = require $app->settings['modules']['local'];
    }

但是发布后,我得到以下错误:

Notice: Undefined property: Slim\App::$settings in /...

所以我不能再使用 $app->settings 了?那我该用什么?

您可以获得这样的设置:

$container = $app->getContainer();
$settings = $container->get('settings');

您可以通过 $this

访问设置路由调用
$modulesSettings = $this->get('settings')['modules']['local'];

更多信息read here

SLIM 3配置文件地址为pro/src/settings.php, 您可以添加其他设置;在任何路线中,您都可以像这样访问它们:

var_dump($this->get('settings')['logger']);