Question

有人知道如何在laravel 5.8.15（或简称5.8）中的身份验证中间件的redirectTo()方法中使用防护措施吗？

我收到此错误

“ App \ Http \ Middleware \ Authenticate :: redirectTo（$ request，$ guards）的声明应与Illuminate \ Auth \ Middleware \ Authenticate :: redirectTo（$ request）兼容”

use Illuminate\Support\Facades\Route;

protected function redirectTo($request, $guards)
{
    if (! $request->expectsJson()) {
        if (array_first($this->guards) === 'admin') {
            return route('admin.login');
        }
        return route('login');
    }
}

//Updated code but still getting error
//Error:: Declaration of App\Http\Middleware\Authenticate::handle($request, 
  Closure $next, $guard = NULL) should be compatible with 
  Illuminate\Auth\Middleware\Authenticate::handle($request, Closure $next, 
  ...$guards)

//Code
....
use Closure;
use Illuminate\Support\Facades\Auth;
.... 

public function handle($request, Closure $next, $guard = null)
{
    switch ($guard) {
        case 'admin':
            if (Auth::guard($guard)->check()) {
                return redirect()->route('admin.login');
            }
            break;

        default:
            if (Auth::guard($guard)->check()) {
                return redirect('/login');
            }
            break;
    }

    return $next($request);
}

Answer 1

像这样，然后根据您的情况重定向

    public function handle($request, Closure $next)
    {
        switch ($this->getGuard()) {
            case 'admin':
                if (!Auth::guard($guard)->check()) {
                    return redirect()->route('admin_login');
                }
                break;
            case 'vendor':
                if (!Auth::guard($guard)->check()) {
                    return redirect()->route('vendor_login');
                }
                break;

            case 'user':
                if (Auth::guard($guard)->check()) {
                    return redirect()->route('user_login');
                }
                break;

            default:
                if (Auth::guard($guard)->check()) {
                    return redirect('/login');
                }
                break;
        }


        return $next($request);
    }

Answer 2

将render($request, Exception $exception)中的App/Exceptions/Handler.php修改为如下所示：

/**
 * Render an exception into an HTTP response.
 *
 * @param  \Illuminate\Http\Request  $request
 * @param  \Exception  $exception
 * @return \Illuminate\Http\Response
 */
public function render($request, Exception $exception)
{
    if(get_class($exception) != 'Illuminate\Auth\AuthenticationException'){
        return parent::render($request, $exception);
    }


    $guard = Arr::get($exception->guards(),0);
    switch ($guard){
        case 'admin':
            return redirect(route('admin.login'));
            break;
        default:
            return redirect(route('login'));
            break;
    }

}

如何在laravel 5.8..15中重定向到管理员登录页面而不是未经身份验证的管理员登录页面？

2 个答案: