php - 带中间件的 Laravel 5.2 嵌套路由组

Question

问题:

1. Session::flash 不工作
2. 奇怪的路由参数

问题一

我遇到了 Session::flash 无法工作的错误。 我也找到了解决方法，但它..很奇怪。

我认为嵌套组和中间件有问题。

代码:

Route::group(['middleware' => 'web'], function () {
    Route::group([
            'prefix' => '{locale}',
            'middleware' => ['localized']
        ], function($locale)
    {
        Route::resource('/', 'ProductController', ['only' => ['index']]);
        Route::get('/cart', 'CartController@show')->name('show-shopping-cart');
    });

    Route::patch('/cart', 'CartController@update')->name('patch-cart');
});

现在.. 如果我以这种方式修改 kernel.php，这将起作用:

来自

protected $middleware = [
    \Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
];

protected $middlewareGroups = [
    'web' => [
        \App\Http\Middleware\EncryptCookies::class,
        \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
        \Illuminate\Session\Middleware\StartSession::class,
        \Illuminate\View\Middleware\ShareErrorsFromSession::class,
        \App\Http\Middleware\VerifyCsrfToken::class,
    ],

    'api' => [
        'throttle:60,1',
    ],
];

到

protected $middleware = [
    \Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
    \App\Http\Middleware\EncryptCookies::class,
    \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
    \Illuminate\Session\Middleware\StartSession::class,
    \Illuminate\View\Middleware\ShareErrorsFromSession::class,
    \App\Http\Middleware\VerifyCsrfToken::class,
];

protected $middlewareGroups = [
    'web' => [
    ],

    'api' => [
        'throttle:60,1',
    ],
];

你怎么看？

问题2

在上面的路由中，ProductController@show 获得了 2 个参数:locale 和 id。

例如，如果我导航到/en/4

function show($id){
    dd($id);
}

$id = "zh"

它会这样工作:

function show($locale, $id){
    dd($id);
}

这是故意的吗？ 如果是这样，是否有办法避免将 $locale 传递给组内的路由？

Answer 1

找到答案

https://stackoverflow.com/a/36298013/4805056

原帖说要替换

Route::group(['middleware' => ['web']], function () {
   ...
});

与

Route::group(['middlewareGroups' => ['web']], function () {
   ...
});