Question

我想要做的是用一个中间件对多个前缀进行分组：

Route::group(['middleware' => ['centralize']], function () {
    Route::group(['prefix' => \App\Utilities\Centralization::setLocale()], function () {
        Route::group(['prefix' => \App\Utilities\Centralization::setCountry()], function () {
            Route::group(['prefix' => \App\Utilities\Centralization::setCity()], function () {
                Route::group(['prefix' => \App\Utilities\Centralization::setArea()], function () {

                    //routes
                });
            });

        });
    });
});

我已将centralize中间件添加到kernel：

protected $routeMiddleware = [
    ...
    'centralize'=> \App\Http\Middleware\Centralize::class,
    ...
];

但是根本没有调用中间件，这里缺少什么吗？

编辑：它直接进入房屋的视野，我正在dd内做middleware，但它从未到达那里！

编辑：中间件代码：

<?php

namespace App\Http\Middleware;

use App\Utilities\Centralization;
use Closure;
use Illuminate\Http\RedirectResponse;

class Centralize
{
    /**
     * @var  \Illuminate\Http\Request
     */
    private $request;

    /**
     * @var  array
     */
    private $params;

    private $location;

    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Closure $next
     * @return mixed
     */
    public function handle(\Illuminate\Http\Request $request, Closure $next)
    {
        $this->request = $request;

        dd('hit');

        $this->params = explode('/', $request->getPathInfo());


        $this->figureLocale();
        $this->figureCountry();
        $this->figureCity();
        $this->figureArea();
        $this->figureLocation();

        $redirection = implode('/', $this->params);

        if ($request->getPathInfo() !== $redirection) {

            return new RedirectResponse($redirection, 302, ['Vary' => 'Accept-Language']);
        }

        \View::share([
            'countries' => Centralization::getCountries(),
            'cities' => Centralization::getCities(),
            'areas' => Centralization::getAreas(),
            'location' => $this->location
        ]);

        return $next($request);
    }

    private function figureLocale()
    {
        //...
    }

    private function figureCountry()
    {
       //..
    }

    private function figureCity()
    {
       //...
    }

    private function figureArea()
    {
        //...
    }

    private function figureLocation()
    {
        //...
    }
}

编辑：我也尝试过：

Route::middleware(['centralize'])->group(function () {
    Route::group(['prefix' => \App\Utilities\Centralization::setLocale()], function () {
        Route::group(['prefix' => \App\Utilities\Centralization::setCountry()], function () {
            Route::group(['prefix' => \App\Utilities\Centralization::setCity()], function () {
                Route::group(['prefix' => \App\Utilities\Centralization::setArea()], function () {
//..
                });
            });

        });
    });
});

但是结果相同，它永远不会打入中间件！

编辑：使用artisan和手动清除缓存也不起作用！

Answer 1

组路由中间件这样调用：

在routes / web.php中

foreach(DateTime dt in list)
{
    if(myDate>dt)
        continue;
    else
        //You've got the answer here
}

在app / Http / kernal.php中

Route::group(['middleware' => ['centralize']], function () {
  Route::group(['prefix' => \App\Utilities\Centralization::setLocale()], function () {
    Route::group(['prefix' => \App\Utilities\Centralization::setCountry()], function () {
          //routes
         });
    });
});

在app / Http / Middleware / CentralizeMiddleware.php

protected $routeMiddleware = [
    'centralize' => \App\Http\Middleware\CentralizeMiddleware::class,
  ];

Answer 2

您在一次编辑中提到：

直接进入房屋的视图

因此，您正在访问的URL实际上是/。并且正如注释中所阐明的，“ home”路由是嵌套在前缀内的。但这意味着它实际上是/fr/france/paris/somewhere/之类的路线，而不是 /之类的路线。

路由中的prefix表示“此路由适用于具有此前缀的URI”。如果URI不包含该前缀，则不会应用该路由。

因此，这意味着/没有路线，要访问它，将会：

不触发centralize中间件；
找不到匹配的路由，因此抛出404;

如果您想将centralize中间件应用到本地路由，则需要将其放置在该组中，但在前缀之外：

Route::middleware(['centralize'])->group(function () {

    Route::get('/', 'HomeController@index')->name('home');

    Route::group(['prefix' => \App\Utilities\Centralization::setLocale()], function () {
        // ... 
    });
});

组路由中间件未被调用

2 个答案: