在 Lumen 中调用未定义的方法 Closure::group()

Question

这里是 Lumen Vuejs 的新手。

我对 2 个框架之间的连接有疑问，尤其是在生成令牌方面。

这是我的 App.php

require_once __DIR__.'/../vendor/autoload.php';

try {
    (new Dotenv\Dotenv(__DIR__.'/../'))->load();
} catch (Dotenv\Exception\InvalidPathException $e) {
    //
}

/*
|--------------------------------------------------------------------------
| Create The Application
|--------------------------------------------------------------------------
|
| Here we will load the environment and create the application instance
| that serves as the central piece of this framework. We'll use this
| application as an "IoC" container and router for this framework.
|
*/

$app = new Laravel\Lumen\Application(
    realpath(__DIR__.'/../')
);

$app->withFacades();

$app->withEloquent();

/*
|--------------------------------------------------------------------------
| Register Container Bindings
|--------------------------------------------------------------------------
|
| Now we will register a few bindings in the service container. We will
| register the exception handler and the console kernel. You may add
| your own bindings here if you like or you can make another file.
|
*/

$app->singleton(
    Illuminate\Contracts\Debug\ExceptionHandler::class,
    App\Exceptions\Handler::class
);

$app->singleton(
    Illuminate\Contracts\Console\Kernel::class,
    App\Console\Kernel::class
);

/*
|--------------------------------------------------------------------------
| Register Middleware
|--------------------------------------------------------------------------
|
| Next, we will register the middleware with the application. These can
| be global middleware that run before and after each request into a
| route or middleware that'll be assigned to some specific routes.
|
*/

$app->middleware([
    App\Http\Middleware\ExampleMiddleware::class,
    palanik\lumen\Middleware\LumenCors::class
]);

$app->routeMiddleware([
   'auth' => App\Http\Middleware\Authenticate::class,
   'cors' => palanik\lumen\Middleware\LumenCors::class,
]);

/*
|--------------------------------------------------------------------------
| Register Service Providers
|--------------------------------------------------------------------------
|
| Here we will register all of the application's service providers which
| are used to bind services into the container. Service providers are
| totally optional, so you are not required to uncomment this line.
|
*/

// $app->register(App\Providers\AppServiceProvider::class);
// $app->register(App\Providers\EventServiceProvider::class);
$app->register(App\Providers\AuthServiceProvider::class);
$app->register(Laravel\Passport\PassportServiceProvider::class);
$app->register(Dusterio\LumenPassport\PassportServiceProvider::class);

/*
|--------------------------------------------------------------------------
| Load The Application Routes
|--------------------------------------------------------------------------
|
| Next we will include the routes file so that they can all be added to
| the application. This will provide all of the URLs the application
| can respond to, as well as the controllers that may handle them.
|
*/

$app->group(['namespace' => 'App\Http\Controllers'], function ($app) {
    require __DIR__.'/../routes/web.php';
});

return $app;

这是我的 AuthServiceProvider.php

<?php

namespace App\Providers;

use App\User;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\ServiceProvider;
use Dusterio\LumenPassport\LumenPassport;

class AuthServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
        //
    }

    /**
     * Boot the authentication services for the application.
     *
     * @return void
     */
    public function boot()
    {
        // Here you may define how you wish users to be authenticated for your Lumen
        // application. The callback which receives the incoming request instance
        // should return either a User instance or null. You're free to obtain
        // the User instance via an API token or any other method necessary.

        // Dusterio\LumenPassport\LumenPassport::routes($app);
        LumenPassport::routes();

        $this->app['auth']->viaRequest('api', function ($request) {
            if ($request->input('api_token')) {
                return User::where('api_token', $request->input('api_token'))->first();
            }
        });
    }
}

这里的问题是在 AuthServiceProvider.php 文件中发现的。我已经将这个包https://github.com/dusterio/lumen-passport 用于护照，并将https://github.com/palanik/lumen-cors 用于HTTP 请求的交叉来源，即使我正确地遵循了2 个包的文档，我也不知道错误到底在哪里发生。

非常感谢您的回复！

Answer 1

您可能使用 Lumen 5.5。

dusterio\lumen-passport 目前与 Lumen 5.5 不兼容（截至 2017 年 10 月 5 日）（请参阅https://github.com/dusterio/lumen-passport/pull/53）

要么降级到 Lumen 5.4，要么等待这个包更新。

Answer 2

试试这个：

1. 在你的 app/Providers 文件夹中打开 AuthServiceProvider.php，添加

   use Dusterio\LumenPassport\LumenPassport;
   

2. 在 boot() 函数中，添加：

   LumenPassport::routes($this->app->router, ['prefix' => 'v1/oauth']);
   

如果你不想要前缀，那么你可以删除它。

Answer 3

刚刚找到解决办法。

打电话-

   Dusterio\LumenPassport\LumenPassport::routes($app);

在 bootstrap/app.php 中注册 Passport 服务提供者后，而不是在文档中定义的 AppServiceProvider 中调用 LumenPassport::routes();。

然后，转到-

   <app_source>/vendor/dusterio/lumen-passport/src/LumenPassport.php

搜索路线功能

   public static function routes($callback = null, array $options = [])
   {
      ...
   }

寻找——

   $callback->group($options, function ($router) use ($callback) {
        ...
    });

改变 -

    $callback->group(...) to $callback->route->group(...)

这完全解决了问题。

Answer 4

我认为是$callback->router->group

Answer 5

看新鲜流明项目bootstrap/app.php

$app->router->group([
    'namespace' => 'App\Http\Controllers',
], function ($router) {
    require __DIR__.'/../routes/web.php';
});

return $app;

Lumen 改变了定义路由的方式。所以，使用新方法。

• 老：$app->group
• 新：$app->route->group

参考Lumen 5.5 - Route Group