<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Session;

class LangController extends BaseController
{

    /**
     * 切换语言包
     * @param Request $request
     */
    public function language(Request $request)
    {
        if ($request->ajax()) { //Ajax请求访问
            $lang = $request->all();
            $lang = $lang['lang'];
            App::setLocale($lang); //配置默认语言
            session(['language' => $lang]); //存到session
            session()->save();
            return App::getLocale();
        } else {
            if ($request->session()->has('language')) {
                $res = $request->session()->get('language'); //获取session
                return $res;
            }
        }
    }
}