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' =  AppUser::class, 
  ], 
  'admins' =  [ 
   'driver' =  'eloquent', 
   'model' =  AppModelsAdmin::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(AppAdmin::class, function (FakerGenerator $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(AppAdmin::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 IlluminateNotificationsNotifiable; 
use IlluminateFoundationAuthUser 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 AppHttpControllersAdmin; 
 
use IlluminateHttpRequest; 
use AppHttpControllersController; 
use IlluminateFoundationAuthThrottlesLogins; 
use IlluminateFoundationAuthAuthenticatesUsers; 
 
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 appHttpMiddlewareRedirectIfAuthenticated.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 AdminAdminController.php：

<?php 
 
namespace AppHttpControllersAdmin; 
 
use AppHttpControllersController; 
 
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 appHttpMiddlewareAdminAuthMiddleware.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 appHttpKernel.php 中注册:

protected $routeMiddleware = [ 
  ··· ··· 
  'auth.admin' =  AppHttpMiddlewareAdminAuthMiddleware::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 resourcesviewsauthlogin.blade.php,到 resourcesviewsadminloginindex.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。