Laravel5.5 实现后台管理登录的方法(自定义用户表登录)

最近群里很多人文档,laravel如何做会员和管理两个身份登录,今天把教程分享一下

自定义用户表登录

认证是由 guards 和 providers 两部分构成的, defaults 配置是默认选择一个 guard 认证驱动,所以我们在这两个配置项中分别添加一个 admin 和 admins 选项。

<?php

'guards' => [

'web' => [

'driver' => 'session',

'provider' => 'users',

],

'admin' => [

'driver' => 'session',

'provider' => 'admins',

],

'providers' => [

'users' => [

'driver' => 'eloquent',

'model' => App\User::class,

],

'admins' => [

'driver' => 'eloquent',

'model' => App\Models\Admin::class,

],

],

标红的是我们后添加的后台管理员登录身份

创建后台用户表和model

php artisan make:model Admin

php artisan make:migration creaet_admins_table

在数据库迁移文件 _create_admins_table , 我们可以复制 users 迁移文件里的字段

Schema::create('admins', function (Blueprint $table) {

$table->increments('id');

$table->string('name');

$table->string('email');

$table->string('password');

$table->rememberToken();

$table->timestamps();

});

执行php artisan migrate

生成临时数据

在 database/factories/ModelFactory.php, 添加如下数据:

$factory->define(App\Admin::class, function (Faker\Generator $faker) {

static $password;

return [

'name' => $faker->name,

'password' => $password ?: $password = bcrypt('123456'),

'email' => $faker->email,

'remember_token' => str_random(10),

];

});

打开命令行输入:

php artisan tinker

use App;

factory(App\Admin::class,5)->create()

//生成5条测试数据,你要几条就输入多少(Class,num)

更改 Admin 模型类

<?php

namespace App;

use Illuminate\Notifications\Notifiable;

use Illuminate\Foundation\Auth\User as Authenticatable;

class Admin extends Authenticatable

{

use Notifiable;

/**

* The attributes that are mass assignable.

*

* @var array

*/

protected $fillable = [

'name', 'email', 'password',

];

/**

* The attributes that should be hidden for arrays.

*

* @var array

*/

protected $hidden = [

'password', 'remember_token',

];

}

创建控制器

php artisan make:controller Admin/LoginController

php artisan make:controller Admin/AdminController

编辑 Admin/LoginController.php:

<?php

namespace App\Http\Controllers\Admin;

use Illuminate\Http\Request;

use App\Http\Controllers\Controller;

use Illuminate\Foundation\Auth\ThrottlesLogins;

use Illuminate\Foundation\Auth\AuthenticatesUsers;

class LoginController extends Controller

{

use AuthenticatesUsers;

/**

* Where to redirect users after login / registration.

*

* @var string

*/

protected $redirectTo = '/admin/index';

protected $username;

/**

* Create a new controller instance.

*

* @return void

*/

public function __construct()

{

$this->middleware('guest:admin', ['except' => 'logout']);

$this->username = config('admin.global.username');

}

/**

* 重写登录视图页面

*/

public function showLogin()

{

return view('admin.login.index');

}

/**

* 自定义认证驱动

* @return mixed

*/

protected function guard()

{

return auth()->guard('admin');

}

}

修改 app\Http\Middleware\RedirectIfAuthenticated.php:

public function handle($request, Closure $next, $guard = null)

{

if (Auth::guard($guard)->check()) {

// 根据不同 guard 跳转到不同的页面

$url = $guard ? 'admin/dash':'/home';

return redirect($url);

}

return $next($request);

}

编辑 Admin\AdminController.php:

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;

class AdminController extends Controller

{

/**

* Create a new controller instance.

*

* @return void

*/

public function __construct()

{

$this->middleware('auth.admin:admin');

}

//

public function index()

{

dd('用户名:'.auth('admin')->user()->name);

}

编辑 app\Http\Middleware\AdminAuthMiddleware.php

public function handle($request, Closure $next, $guard = null)

{

if (Auth::guard($guard)->guest()) {

if ($request->ajax() || $request->wantsJson()) {

return response('Unauthorized.', 401);

} else {

return redirect()->guest('admin/login');

}

}

return $next($request);

}

在 app\Http\Kernel.php 中注册:

protected $routeMiddleware = [

··· ···

'auth.admin' => \App\Http\Middleware\AdminAuthMiddleware::class,

];

注册路由

编辑 routes/web.php :

Route::group(['prefix' => 'admin','namespace' => 'Admin'],function ($router)

{

$router->get('login', 'LoginController@showLogin')->name('admin.login');

$router->post('login', 'LoginController@login');

$router->post('logout', 'LoginController@logout');

$router->get('index', 'AdminController@index');

});

视图文件创建和修改

复制 resources\views\auth\login.blade.php,到 resources\views\admin\login\index.blade.php,修改表单提交地址

{{ url('/login') }} 改成 {{ route('admin.login') }}

访问 你的站点/admin/login

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