Slim 3 + Pleague 2.4 - 别名（路由器）未由容器管理？

Question

如何使用 Pleaguev2.4 with Slim v3.8.1？

按照这个 example，我尝试了：

// PSR 7 standard.
use Slim\Http\Request;
use Slim\Http\Response;

// Import classes.
use Slim\App as Slim;

use League\Container\Container;
$container = new Container;

// Required to enable auto wiring.
$container->delegate(
    new \League\Container\ReflectionContainer
);

// Get an instance of Slim.
$app = new Slim($container);

我得到：

Fatal error: Uncaught League\Container\Exception\NotFoundException: Alias (router) is not being managed by the container in /var/www/html/projectA/vendor/league/container/src/Container.php:266 Stack trace: #0 /var/www/html/projectA/vendor/league/container/src/Container.php(93): League\Container\Container->getFromDelegate('router', Array) #1 /var/www/html/projectA/vendor/slim/slim/Slim/App.php(239): League\Container\Container->get('router') #2 /var/www/html/projectA/vendor/slim/slim/Slim/App.php(143): Slim\App->map(Array, '/', Object(Closure)) #3 /var/www/html/projectA/public/index.php(53): Slim\App->get('/', Object(Closure)) #4 {main} thrown in /var/www/html/projectA/vendor/league/container/src/Container.php on line 266

有什么想法吗？

Answer 1

Slim 正在尝试访问未在您添加的容器上定义的 router。在 Slim 中，它们将由 \Slim\DefaultServicesProvider 添加。但是你不能使用它，因为你的 DI Container 不支持数组访问。

解决此问题的一个选项是将 Slim 容器设置为委托，然后 League\Container\Container 将通过 slim 容器获取路由器和所有其他内容：

$container = new \League\Container\Container;
$container->delegate(new \Slim\Container());
$app = new \Slim\App($container);

Slim 3 + Pleague 2.4 - 别名（路由器）未由容器管理？

Slim 3 + Pleague 2.4 - Alias (router) is not being managed by the container?

ioc-container

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thephpleague