return response()->json(['name' =>'Abigail', 'state' =>'CA'])
不过要想接收到返回的json 信息,你必须通过ajax 异步请求才可以哦!~~
希望可以帮到你!~~
给你个trait参考下吧<?php
namespace App\Traits
use Illuminate\Support\Facades\Response
/**
* 返回JSON格式数据通用Trait
* Class JSONResponse
* @package App\Traits
*/
trait JSONResponse
{
/**
* 返回JSON格式数据
* @param mixed $data 需要返回的数据
* @param int $code http响应状态码
* @return \Illuminate\Http\JsonResponse
* @internal param $message
*/
public function success($data, $code = 200)
{
$response = [
'status_code' =>$code,
'error' =>$data
]
return Response::json($response, $code)
}
}
首先确认,后台的用户表,我设计表叫做badmin,每个管理员有用户名(username),有昵称(nickname),有邮箱(email),有密码(password)这里玩个花,使用laravel的migration来建立表(实际上可以用不着使用这个工具建立表)
1 安装好最基本的laravel框架
2 创建migration文件:
./artisan migrate:make create-badmin-table
3 发现app/database/migration/下面多了一个php文件:
2014_10_19_090336_create-badmin-table.php
4 往up和down里面增加内容;
<?php
use Illuminate\Database\Schema\Blueprint
use Illuminate\Database\Migrations\Migration
class CreateBadminTable extends Migration {
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('badmin', function($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
<?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:
<?php
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
<?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:
<?php
// 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 *** 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:
<?php
class UserController extends BaseController {
// 登录页面
public function getLogin()
{
return View::make('user.login')
}
// 登录 *** 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 *** 作
public function getCreate()
{
return View::make('user.create')
}
// 添加新用户 *** 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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