laravel5.2实现区分前后台用户登录的方法

1.前台登录

直接使用laravel自带的auth

php artisan make:auth

然后可以查看路由文件：

Route::group(["middleware" => "web"], function () { Route::auth(); Route::get("/home", "HomeController@index");});

执行php artisan migrate

会发现生成了两张表。

2.后台登录

编辑配置文件

configauth.php

添加guards中的admin和providers中的admins

<?phpreturn [ "defaults" => [  "guard" => "web",  "passwords" => "users", ], "guards" => [  "web" => [   "driver" => "session",   "provider" => "users",  ],  "admin" => [   "driver" => "session",   "provider" => "admins",  ],  "api" => [   "driver" => "token",   "provider" => "users",  ], ], "providers" => [  "users" => [   "driver" => "eloquent",   "model" => AppUser::class,  ],  "admins" => [   "driver" => "eloquent",   "model" => AppAdmin::class,  ], ], "passwords" => [  "users" => [   "provider" => "users",   "email" => "auth.emails.password",   "table" => "password_resets",   "expire" => 60,  ], ],];

3.创建数据模型

执行php artisan make:model Admin --migration

然后修改databasemigrations中的数据表结构，复制user表的就可以

执行php artisan migrate 会发现生成了admin表

4.定义后台路由

这里我直接定义了一个路由组

Route::group(["prefix" => "admin" ,"middleware" => "admin"], function () { Route::get("login", "AdminAuthController@getLogin"); Route::post("login", "AdminAuthController@postLogin"); Route::get("register", "AdminAuthController@getRegister"); Route::post("register", "AdminAuthController@postRegister"); Route::get("logout", "AdminAuthController@logout"); Route::get("/", "AdminAdminController@index");});

5.创建控制器

执行

php artisan make:controller Admin/AuthControllerphp artisan make:controller Admin/AdminController

AuthController.php可参照Auth中的AuthController.php

<?phpnamespace AppHttpControllersAdmin;use AppAdmin;use Validator;use AppHttpControllersController;use IlluminateFoundationAuthThrottlesLogins;use IlluminateFoundationAuthAuthenticatesAndRegistersUsers;class AuthController extends Controller{ use AuthenticatesAndRegistersUsers, ThrottlesLogins; protected $redirectTo = "/admin"; protected $guard = "admin"; protected $loginView = "admin.login"; protected $registerView = "admin.register"; public function __construct() {  $this->middleware("guest:admin", ["except" => "logout"]); } protected function validator(array $data) {  return Validator::make($data, [   "name" => "required|max:255",   "email" => "required|email|max:255|unique:admins",   "password" => "required|confirmed|min:6",  ]); } protected function create(array $data) {  return Admin::create([   "name" => $data["name"],   "email" => $data["email"],   "password" => bcrypt($data["password"]),  ]); }}

AdminController.php

<?phpnamespace AppHttpControllersAdmin;use IlluminateHttpRequest;use AppHttpRequests;use AppHttpControllersController;use Auth;class AdminController extends Controller{ public function __construct() {  $this->middleware("auth:admin"); } public function index() {  $admin = Auth::guard("admin")->user();  return view("admin.home"); }}

6.创建视图

这里直接复制auth中的视图和home.blade.php到一个新的admin文件夹中。 

修改login和register中表单的action，添加上admin前缀

修改layouts中的app.blade.php

<ul class="nav navbar-nav navbar-right">     <!-- Authentication Links -->     @if (Auth::guest("admin"))      <li><a href="{{ url("/login") }}">Login</a></li>      <li><a href="{{ url("/register") }}">Register</a></li>     @else      <li class="dropdown">       <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">        {{ Auth::guard("admin")->user()->name }} <span class="caret"></span>       </a>       <ul class="dropdown-menu" role="menu">        <li><a href="{{ url("/admin/logout") }}"><i class="fa fa-btn fa-sign-out"></i>Logout</a></li>       </ul>      </li>     @endif    </ul>

现在试一下前后台分别登录吧！

7.可能遇到的页面跳转问题

如果你遇到了这种情况可以尝试修改一下MiddlewareAuthenticate.php

return redirect()->guest($guard."/login");

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