试试这个方法
1. 当用户选择一种语言时,我们将所选的语言环境(语言)放入会话中 [例如 en, fr, hi ]
Route::get('setlocale/{locale}',function($lang){
\Session::put('locale',$lang);
return redirect()->back();
});
2. 我们使用中间件根据我们的会话区域设置(用户选择)翻译页面
<?php
namespace App\Http\Middleware;
use Closure;
use Session;
use App;
use Config;
class LanguageSwitcher
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
if (!Session::has('locale'))
{
Session::put('locale', Config::get('app.locale'));
}
App::setLocale(Session::get('locale'));
return $next($request);
}
}
3.我们把这个中间件放在kernel.php中routeMiddleware(app/Http/kernel.php)
protected $routeMiddleware = [
'auth' => \Illuminate\Auth\Middleware\Authenticate::class,
'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
'can' => \Illuminate\Auth\Middleware\Authorize::class,
'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
'language' => \App\Http\Middleware\LanguageSwitcher::class,
];
'language' => \App\Http\Middleware\LanguageSwitcher::class,
4. 为了服务这个中间件,我们需要路由组。所以每个请求都会经过这个中间件
Route::group(['middleware'=>'language'],function ()
{
//your translation routes
});
中间件中的逻辑
在每个请求的中间件中,我们检查当前会话中是否设置了区域设置。
如果会话没有区域设置,那么对于当前请求,我们将区域设置设置为配置区域设置意味着您的应用程序配置区域设置
'locale' => 'en', // config/app.php
Session::put('locale',Config::get('app.locale')); // in middleware code we use Config method to get app configuration locale
App::setLocale(Session::get('locale')); // finally set this to App locale
否则,如果我们在当前会话中有区域设置,那么我们将其设置为应用程序区域设置
App::setLocale(Session::get('locale')); // set this to App locale
完整的文章和源代码 -www.ultimateakash.com