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

以上这篇Laravel5.5 实现后台管理登录的方法(自定义用户表登录)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持免费资源网。