前言
本文主要介紹了關于Laravel 5.5基于內(nèi)置的Auth模塊實現(xiàn)前后臺登陸的相關內(nèi)容，更多關于Auth模塊的內(nèi)容大家可以參考這篇文章：https://www.jb51.net/article/121401.htm
下面話不多說了，來一起看看詳細的介紹吧。
方法如下：
步驟1：生成Auth
在項目建立完成后，生成內(nèi)置Auth組件：
php artisan make:auth
步驟2：添加guard
打開config\auth.php,為方便前后臺用戶切換，項目共用Users表
'guards' => [ //... 'admin' => [ 'driver' => 'session', 'provider' => 'users', ], //... ],
步驟3：實現(xiàn)基類
class AdminController extends BaseController
{
use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
public function __construct()
{
$this->middleware('auth:admin');
}
}
步驟4：實現(xiàn)后臺登陸控制器
新建appcontrollersAdminLoginController.php
?php
namespace App\Http\Controllers\Admin;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
class LoginController extends Controller
{
/*
|--------------------------------------------------------------------------
| Login Controller
|--------------------------------------------------------------------------
|
| This controller handles authenticating users for the application and
| redirecting them to your home screen. The controller uses a trait
| to conveniently provide its functionality to your applications.
|
*/
use AuthenticatesUsers;
/**
* Where to redirect users after login.
*
* @var string
*/
protected $redirectTo = '/admin';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest:admin')->except('logout');
}
/**
* 重寫登陸頁面
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
*/
public function showLoginForm()
{
return view('backend.login');
}
/**
* 重寫退出方法
* @param Request $request
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function logout(Request $request)
{
$this->guard()->logout();
$request->session()->flush();
$request->session()->regenerate();
return redirect('/admin/login');
}
/**
* 重寫guard認證
* @return mixed
*/
protected function guard()
{
return Auth::guard('admin');
}
}
步驟5：實現(xiàn)登陸后跳轉(zhuǎn)到不同路徑
app\Middleware\RedirectIfAuthenticated.php
public function handle($request, Closure $next, $guard = null)
{
if (Auth::guard($guard)->check()) {
$path = $guard ? '/admin' : '/home';
return redirect($path);
}
return $next($request);
}
步驟6：實現(xiàn)未通過認證跳轉(zhuǎn)不同登陸頁
app\Exceptions\Handler.php
/**
* 重寫實現(xiàn)未認證用戶跳轉(zhuǎn)至相應登陸頁
* @param \Illuminate\Http\Request $request
* @param AuthenticationException $exception
* @return \Illuminate\Http\JsonResponse|\Illuminate\Http\RedirectResponse
*/
protected function unauthenticated($request, AuthenticationException $exception)
{
if($request->expectsJson()){
return response()->json(['message' => $exception->getMessage()], 401);
}else{
return in_array('admin', $exception->guards()) ? return redirect()->guest('/admin/login') : redirect()->guest('login');
}
}
完成
總結
以上就是這篇文章的全部內(nèi)容了，希望本文的內(nèi)容對大家的學習或者工作具有一定的參考學習價值，如果有疑問大家可以留言交流，謝謝大家對腳本之家的支持。
