Laravel 5.4 Auth外观不起作用。 auth中间件正常运行。正如预期的那样,对受保护路由的调用会生成登录页面。格式错误的凭据会产生预期的错误。正确的凭据会按预期生成正确的页面。评论出“使用Illuminate \ Support \ Facades \ Auth;”这一行产生错误“类'App \ Http \ Controllers \ Admin \ Auth'未找到”,如预期的那样。
具体来说,Auth :: check()产生false,尽管登录成功,Auth :: user()也不返回任何内容。调用Auth外观的这些实现之一不会产生错误。
此代码在Laravel 5.2中运行良好。我所知道的唯一偏离程序是在迁移到Laravel 5.4期间,我没有在新的Laravel实现中运行命令“php artisan make:auth”。
搜索“laravel 5.4 auth facade不起作用”不会在Bing或stackoverflow内部搜索引擎中产生相关结果。
显示相关代码,如下所示:
namespace App\Http\Controllers\Admin;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;
use App\User;
use App\Models\Admin;
use App\Models\Role;
use App\Models\Role_user;
use App\Models\Client;
use App\Models\Contact;
use App\Models\PublicPages;
use App\Models\Survey_question;
use App\Models\Survey_item;
use App\Models\Survey_project;
use App\Models\State;
use App\Models\Test_post;
use App\Models\Registration;
use Hash;
use Redirect;
use DB;
use Illuminate\Support\Facades\Auth;
use App\Classes\RoleHelper;
use App\Classes\CommonCode;
class AdminController extends Controller
{
var $obj_logged_in_user;
var $arr_logged_in_user;
var $bool_has_role;
var $roleHelper;
//organization of function
// 1. __construct
// 2. index
// get, alphabetically
// post, alphabetically
public function __construct(
Role_user $role_user, RoleHelper $roleHelper, Request
$request)
{
$this->middleware('auth');
echo "<pre>";
echo "admin controller, line 50<br>";
print_r($request->user);
echo "</pre>";
// line 49 (request->user) produces nothing
if (Auth::check())
{
$this->middleware('role:admin');
$this->obj_logged_in_user = Auth::user();
print_r($this->obj_logged_in_user);
// line 58 (print_r) produces nothing
$this->arr_logged_in_user = $roleHelper->prepare_logged_in_user_info($this->obj_logged_in_user);
} // end if Auth::check()
} // end __construct function
总之,我希望Auth :: check()返回准确的结果,并让Auth :: user()返回登录的用户对象。先感谢您。
答案 0 :(得分:0)
如果您想在Auth
方法中使用__construct()
函数,则需要将其传递给闭包内的$this->middleware()
。
public function __construct(Role_user $role_user, RoleHelper $roleHelper)
{
$this->middleware('auth');
$this->middleware('role:admin');
$this->middleware(function ($request, $next) use ($role_user, $roleHelper) {
if (Auth::check()) {
$this->obj_logged_in_user = Auth::user();
$this->arr_logged_in_user = $roleHelper->prepare_logged_in_user_info($this->obj_logged_in_user);
}
return $next($request);
});
}
另外,仅仅是一个FYI,您可能会发现使用Laravel附带的dump()
或dd()
函数更容易。而不是写:
echo "<pre>";
echo "admin controller, line 50<br>";
print_r($request->user);
echo "</pre>";
你可以写一下:
dump('admin controller, line 50', $request->user);
https://laravel.com/docs/5.4/helpers#method-dd
希望这有帮助!