处理程序类中的错误 - Laravel
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Error in Handler Class - Laravel
提问by MA-2016
I am using Laravel 5.5 and trying to implement multi authentication for users and admin. I am getting this error when i try to call admin login form in browser.
我正在使用 Laravel 5.5 并尝试为用户和管理员实现多重身份验证。当我尝试在浏览器中调用管理员登录表单时出现此错误。
Error :
错误 ：
Declaration of App\Exceptions\Handler::unauthenticated($request, App\Exceptions\AuthenticationException $exception) should be compatible with Illuminate\Foundation\Exceptions\Handler::unauthenticated($request, Illuminate\Auth\AuthenticationException $exception)
App\Exceptions\Handler::unauthenticated($request, App\Exceptions\AuthenticationException $exception) 的声明应该与 Illuminate\Foundation\Exceptions\Handler::unauthenticated($request, Illuminate\Auth\AuthenticationException $exception) 兼容
Here is my unauthenticated function in app/Exceptions/Handler:
这是我未经身份验证的函数app/Exceptions/Handler：
protected function unauthenticated($request, AuthenticationException $exception)
{
if ($request->expectsJson()) {
return response()->json(['error' => 'Unauthenticated.'], 401);
}
$guard = array_get($exception->guards(), 0);
switch ($guard) {
case 'admin':
$login = 'admin.login';
break;
default:
$login = 'login';
break;
}
return redirect()->guest(route($login));
}
Please help me to resolve this issue.
请帮我解决这个问题。
回答by Nerea
You forgot to add use Illuminate\Auth\AuthenticationExceptionat the top of your file
您忘记use Illuminate\Auth\AuthenticationException在文件顶部添加
回答by Thanh Nguyen
I am using Laravel 7.X
And I prefer to do that in Authenticate middleware
I did it like bellow and It is working well for me.
我正在使用 Laravel 7.X
，我更喜欢在 Authenticate 中间件中这样做，
我这样做了，就像波纹管一样，它对我来说效果很好。
namespace App\Http\Middleware;
use Closure;
use Illuminate\Auth\Middleware\Authenticate as Middleware;
use Illuminate\Support\Arr;
class Authenticate extends Middleware
{
protected $guards = [];
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @param string[] ...$guards
* @return mixed
*
* @throws \Illuminate\Auth\AuthenticationException
*/
public function handle($request, Closure $next, ...$guards)
{
$this->guards = $guards;
return parent::handle($request, $next, ...$guards);
}
/**
* Get the path the user should be redirected to when they are not authenticated.
*
* @param \Illuminate\Http\Request $request
* @return string|null
*/
protected function redirectTo($request)
{
if (! $request->expectsJson()) {
if (Arr::first($this->guards) === 'admin') {
return route('admin.login');
}
return route('trainee.login');
}
}
}
