Question

我需要在我的项目中实现本地化。我添加了一个带前缀的组。

Route::group([
    'prefix' => '{locale}',
    'where' => ['locale' => '[a-zA-Z]{2}'],
    'middleware' => 'setlocale'
], function () {

   ...

   Route::resource('projects', 'ProjectsController');

   ...

})

中间件setlocale

<?php

namespace App\Http\Middleware;

use Closure;

class SetLocale
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        app()->setLocale($request->segment(1));
        return $next($request);
    }
}

路由器列表

+--------+----------------------------------------+--------------------------------------------+---------------------------+----------------------------------------------------------------------------+---------------------+
| Domain | Method                                 | URI                                        | Name                      | Action                                                                     | Middleware          |
+--------+----------------------------------------+--------------------------------------------+---------------------------+----------------------------------------------------------------------------+---------------------+
|        | POST                                   | {locale}/projects                          | projects.store            | App\Http\Controllers\ProjectsController@store                              | web,setlocale,auth  |
|        | GET|HEAD                               | {locale}/projects                          | projects.index            | App\Http\Controllers\ProjectsController@index                              | web,setlocale,auth  |
|        | GET|HEAD                               | {locale}/projects/create                   | projects.create           | App\Http\Controllers\ProjectsController@create                             | web,setlocale,auth  |
|        | DELETE                                 | {locale}/projects/{project}                | projects.destroy          | App\Http\Controllers\ProjectsController@destroy                            | web,setlocale,auth  |
|        | PUT|PATCH                              | {locale}/projects/{project}                | projects.update           | App\Http\Controllers\ProjectsController@update                             | web,setlocale,auth  |
|        | GET|HEAD                               | {locale}/projects/{project}                | projects.show             | App\Http\Controllers\ProjectsController@show                               | web,setlocale,auth  |
|        | GET|HEAD                               | {locale}/projects/{project}/edit           | projects.edit             | App\Http\Controllers\ProjectsController@edit                               | web,setlocale,auth  |
+--------+----------------------------------------+--------------------------------------------+---------------------------+----------------------------------------------------------------------------+---------------------+

一切正常。但是有一个问题。当我打开路线时：

http://127.0.0.1:8000/en/projects/1（显示项目）

我遇到错误

参数1传递给App \ Http \ Controllers \ ProjectsController :: show（）必须是App \ Project的实例，给定字符串

我将$ locale添加到我的show方法中，并且有效

public function show($locale, Project $project, Request $request)
{
}

如何摆脱方法中的参数，以免将其插入到各处。

我尝试了这种方法，但它不起作用：

class Controller extends BaseController
{
    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;

    public function callAction($method, $parameters)
    {
        unset($parameters['locale']);
        return parent::callAction($method, $parameters); // TODO: Change the autogenerated stub
    }
}

错误

参数1传递给App \ Http \ Controllers \ ProjectsController :: show（）必须是App \ Project的实例，照亮\ Http \已发出请求

Answer 1

在设置区域设置后，将其添加到您的中间件中：

$request->route()->forgetParameter('locale');

您现在可以从$locale方法或任何其他使用show()的方法中删除$locale。

资源方法参数中的Laravel路由前缀忽略

1 个答案: