首先确认,后台的用户表,我设计表叫做badmin,每个管理员有用户名(username),有昵称(nickname),有邮箱(email),有密码(password)

这里玩个花,使用laravel的migration来建立表(实际上可以用不着使用这个工具建立表)

1 安装好最基本的laravel框架

2 创建migration文件:

./artisan migrate:make create-badmin-table

3 发现app/database/migration/下面多了一个php文件:

2014_10_19_090336_create-badmin-table.php

4 往up和down里面增加内容;

use Illuminate\Database\Schema\Blueprint;

use Illuminate\Database\Migrations\Migration;

class CreateBadminTable extends Migration {

/**

* Run the migrations.

*

* @return void

*/

public function up()

{

Schema::create('badmin', function($table)

{

$table->increments('id');

$table->string('nickname', 100)->unique();

$table->string('username', 100)->unique();

$table->string('email', 100)->unique();

$table->string('password', 64);

$table->timestamps();

});

}

/**

* Reverse the migrations.

*

* @return void

*/

public function down()

{

Schema::drop('badmin');

}

}

5 配置好local的database,app/config/local/database.php

return array(

'fetch' => PDO::FETCH_CLASS,

'default' => 'mysql',

'connections' => array(

'mysql' => array(

'driver' => 'mysql',

'host' => 'localhost',

'database' => ’test',

'username' => 'yejianfeng',

'password' => '123456',

'charset' => 'utf8',

'collation' => 'utf8_unicode_ci',

'prefix' => '',

),

),

'migrations' => 'migrations',

);

6 创建数据表:

./artisan migrate --env=local

这个时候去数据库看,就发现多了一张badmin表,数据结构如下:

CREATE TABLE `badmin` (

`id` int(10) unsigned NOT NULL AUTO_INCREMENT,

`nickname` varchar(100) COLLATE utf8_unicode_ci NOT NULL,

`username` varchar(100) COLLATE utf8_unicode_ci NOT NULL,

`email` varchar(100) COLLATE utf8_unicode_ci NOT NULL,

`password` varchar(64) COLLATE utf8_unicode_ci NOT NULL,

`created_at` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',

`updated_at` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',

PRIMARY KEY (`id`),

UNIQUE KEY `badmin_nickname_unique` (`nickname`),

UNIQUE KEY `badmin_username_unique` (`username`),

UNIQUE KEY `badmin_email_unique` (`email`)

) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

要问这里为什么多出了create_at和update_at,这是laravel默认为每个表创建的字段,而且在使用Eloquent进行增删改查的时候能自动更新这两个字段

7 创建个Model:

use Illuminate\Auth\UserTrait;

use Illuminate\Auth\UserInterface;

use Illuminate\Auth\Reminders\RemindableTrait;

use Illuminate\Auth\Reminders\RemindableInterface;

class Badmin extends Eloquent implements UserInterface, RemindableInterface {

use UserTrait, RemindableTrait;

protected $table = 'badmin';

protected $hidden = array('password');

public static $rules = [

'nickname' => 'require|alpha_num|min:2',

'username' => 'require',

'email'=>'required|email|unique:users',

'password'=>'required|alpha_num|between:6,12|confirmed',

];

}

这里必须要implements UserInterface和RemindableInterface

8 把model和Auth关联上,修改app/config/auth.php

return array(

// 默认的用户验证驱动

// 可以是database或者eloquent

'driver' => 'eloquent',

// 只有驱动为eloquent的时候才有用

'model' => 'Badmin',

);

这里的driver可以是eloquent或者database,使用eloquent就告诉Auth组件说,用户认证类是Badmin这个类管的。这里的model是有命名空间的,就是说如果你的admin类是\Yejianfeng\Badmin,这里就应该改成’\Yejianfeng\Badmin’

9 好了,这个时间其实逻辑部分已经搭建完毕了,你已经可以在controller种使用

Auth::attempt(XXX) 做权限认证

Auth::user() 获取登录用户(一个Badmin类)

等。

10 下面要建立一个用户登录页面:

11 设置路由:

// 不需要登录验证的接口

Route::get('/', ['as' => 'user.login','uses'=>'UserController@getLogin']);

Route::get('user/login', ['as' => 'login', 'uses' => 'UserController@getLogin']);

Route::post('user/login', ['as' => 'login', 'uses' => 'UserController@postLogin']);

// 需要登录验证才能操作的接口

Route::group(array('before' => 'auth'), function()

{

Route::get('user/logout', ['as' => 'logout', 'uses' => 'UserController@getLogout']);

Route::get('user/dashboard', ['as' => 'dashboard', 'uses' => 'UserController@getDashboard']);

});

12 设置controller:

class UserController extends BaseController {

// 登录页面

public function getLogin()

{

return View::make('user.login');

}

// 登录操作

public function postLogin()

{

if (Auth::attempt(array('email'=>Input::get('email'), 'password'=>Input::get('password')))) {

return Redirect::to('user/dashboard')

->with('message', '成功登录');

} else {

return Redirect::to('user/login')

->with('message', '用户名密码不正确')

->withInput();

}

}

// 登出

public function getLogout()

{

Auth::logout();

return Redirect::to('user/login');

}

public function getDashboard()

{

return View::make('user.dashboard');

}

// 添加新用户操作

public function getCreate()

{

return View::make('user.create');

}

// 添加新用户操作

public function postCreate()

{

$validator = Validator::make(Input::all(), User::$rules);

if ($validator->passes()){

$bAdmin = new Badmin();

$bAdmin->nickname = Input::get('nickname');

$bAdmin->username = Input::get('username');

$bAdmin->email = Input::get('email');

$user->password = Hash::make(Input::get('password'));

$user->save();

Response::json(null);

} else {

Response::json(['message' => '注册失败'], 410);

}

}

}

13 设置下filter,app/filter.php

Route::filter('auth', function()

{

if (Auth::guest())

{

if (Request::ajax())

{

return Response::make('Unauthorized', 401);

}

else

{

return Redirect::guest('/');

}

}

});

将这里认证失败后的地址转到/ 路径

14 设置views/user/login.blade.php

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