Laravel 5.4存储语言环境setLocale()的正确方法 [英] Laravel 5.4 proper way to store Locale setLocale()

问题描述

我需要知道.为用户存储区域设置的正确方法是什么?如果我根据每个用户的要求更改语言，则

I need to know. What is the proper way to store Locale for user. If for each users' request I change the language by

    App::setLocale($newLocale);

是否会更改整个项目以及其他要求的语言?我的意思是，当一个用户更改语言时，它将被其他用户用作默认语言.

Would not it change language for my whole project and for other requests as well? I mean when one user changes language it will be used as default for other users.

预先感谢

推荐答案

例如，如果在AppServiceProvider.php中设置了App::setLocale()，它将对所有用户更改.

If you set App::setLocale() in for example in your AppServiceProvider.php, it would change for all the users.

您可以为此创建一个中间件.像这样:

You could create a middleware for this. Something like:

<?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->user()->getLocale());

        return $next($request);
    }
}

(您需要在User模型上创建一个getLocale()方法，该方法才能起作用.)

(You need to create a getLocale() method on the User model for this to work.)

然后在Kernel.php中为auth创建一个中间件组:

And then in your Kernel.php create a middleware group for auth:

'auth' => [
    \Illuminate\Auth\Middleware\Authenticate::class,
    \App\Http\Middleware\SetLocale::class,
],

并从$routeMiddleware数组(在您的Kernel.php中)中删除auth.

And remove the auth from the $routeMiddleware array (in your Kernel.php).

现在，在使用auth中间件的每条路由上，您都将为每个用户设置Laravel应用程序的语言环境.

Now on every route that uses the auth middleware, you will set the Locale of your Laravel application for each user.

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