多語言網站，使用語言操作？

Question

我使用laravel 5.3框架，並有一箇中間件來檢查語言，重定向是正確的和本地化的作品，我的問題是，建議將選定的語言保存在cookie中？那麼我將能夠每次將用戶重定向到所選語言？它可以對性能也有好處...

此刻如果我打電話App::getLocale()是得到正確的語言。

我一般有興趣知道這種方式正確嗎？

Answer 1

我用這個中間件來檢查/設置會話語言爲每一個請求：

<?php 

namespace App\Http\Middleware; 

use App; 
use Auth; 
use Config; 
use Session; 
use Closure; 

class SetLocale 
{ 
    public function handle($request, Closure $next) 
    { 
     // If the session doesn't have already a locale 
     if (!Session::has('locale')) { 
      // Set the logged in user language 
      if (Auth::check() && Auth::user()->lang->code) { 
       Session::put('locale', Auth::user()->lang->code); 
      } else { 
       // Else get the http header language and set it 
       $requestLanguage = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2); 
       if (App\Lang::where('code', $requestLanguage)->exists()) { 
        Session::put('locale', $requestLanguage); 
       } else { 
        // If none of the above worked use the app deafult language 
        Session::put('locale', Config::get('app.locale')); 
       } 
      } 
     } 
     // Set the output locale as app locale 
     App::setLocale(Session::get('locale')); 

     return $next($request); 
    } 
} 

希望這有助於你。

Answer 2

對於簡單的，你可以試試這個代碼太..

<?php 

namespace App\Http\Middleware; 

use Closure; 
use Illuminate\Support\Facades\App; 
use Illuminate\Support\Facades\Session; 

class SetLocale 
{ 
    /** 
    * Handle an incoming request. 
    * 
    * @param \Illuminate\Http\Request $request 
    * @param \Closure $next 
    * @return mixed 
    */ 
    public function handle($request, Closure $next) 
    { 
     $default = config('app.locale'); 

     // 2. retrieve selected locale if exist (otherwise return the default) 
     $locale = Session::get('locale', $default); 

     // 3. set the locale 
     App::setLocale($locale); 

     return $next($request); 
    } 
}