Laravel中有没有办法让所有链接/重定向都带有斜杠？

Question

I'm redesigning old website which is built with custom code, and now we are using Laravel framework (version 5.3). The problem is that old website has all links with trailing slashes. It has great SEO and many visits from search engines so removing trailing slashes is not the option.

In my routes/web.php file i have following routes:

$router->get('texts/', 'TextController@index');
$router->get('texts/{slug}/', 'TextController@category');
$router->post('texts/search/', 'TextController@searchPost');
$router->get('texts/search/', 'TextController@search');

Showing links on html/blade views with trailing slashes is not the problem, problem is redirecting to route links.

App/Http/Controllers/TextController.php

public function searchPost()
{
    ...

    return $this->response->redirectToAction('TextController@search');
}

This redirect me to " texts/search " instead on " texts/search/ ". Is there any options to turn on/off trailing slashes in Laravel or some hacky way to fix this ? .htaccess redirect is not the solution because it adds one more redirect and slows down website.

Answer 1

I think this could be useful https://www.neontsunami.com/posts/redirect-trailing-slashes-in-laravel-5

Just adjust it to your needs, you can remove the rtrim function call and try the Redirect::to method.

Answer 2

Figured it out, I needed to extend UrlGenerator class.

Created TrailingSlashUrlGenerator.php inside App/Library folder:

namespace App\Library;

use Illuminate\Routing\UrlGenerator;

class TrailingSlashUrlGenerator extends UrlGenerator
{
    /**
     * Format the given URL segments into a single URL.
     *
     * @param  string  $root
     * @param  string  $path
     * @param  string  $tail
     * @return string
     */
    protected function trimUrl($root, $path, $tail = '')
    {
        return parent::trimUrl($root, $path, $tail).'/';
    }
}

Create RoutingServiceProvider in App/Providers folder:

public function register()
{
    $this->app['url'] = $this->app->share(function($app) {
        $routes = $app['router']->getRoutes();
        $app->instance('routes', $routes);

        $url = new TrailingSlashUrlGenerator(
            $routes, $app->rebinding('request', $this->requestRebinder())
        );

        $url->setSessionResolver(function ($app) {
            return $app['session'];
        });

        return $url;
    });
}

Register provider in config/app.php :

App\Providers\RoutingServiceProvider::class,