Question

我是laravel 5中的新手，并尝试创建一个简单的身份验证系统，用户只需注册并登录，如果用户登录，则会显示欢迎消息，否则会显示注册和登录按钮。但是我试图检查用户是否使用Auth :: check（）登录，虽然我已经使用Auth :: attempt（）成功登录，但它在我的控制器和视图中都是假的。我在SO和其他网站上搜索过，但发现没有可行的解决方案，某处说它是laravel 5中的一个错误，某个地方的问题只是代码中的错误。我不知道我在这里做错了什么。

login.blade.php

@extends('master')

    @section('content')
        <h1>বাংলার পথে</h1>
        @if(Auth::check())
            <p>স্বাগতম {{ $username }}</p>
        @else
            <a class="tb-button all-around-spacing push-left" href="/login">লগ ইন</a>
            <a class="tb-button all-around-spacing push-left" href="/register">রেজিস্টার</a>
        @endif
    @stop

AuthenticationController.php

public function login() {
    $validator = Validator::make(Input::all(), array(
        'user_email' => 'required|email',
        'user_password' => 'required|alphaNum'
    ));

    $niceNames = array(
        'user_email' => 'ই-মেইল',
        'user_password' => 'পাসওয়ার্ড'
    );

    $validator->setAttributeNames($niceNames);

    if($validator->fails()) {
        return Redirect::to('login')->withErrors($validator);
    } else {
        $remember = Input::get('remember');
        if(Auth::attempt(array('user_email' => Input::get('user_email'), 'password' => Input::get('user_password')), $remember)) {
            return Redirect::to('/');
        } else {
            return Redirect::to('login')->withMessage('আপনার ই-মেইল অথবা পাসওয়ার্ড টি ভূল');
        }
    }
}

public function register() {
    $validator = Validator::make(Input::all(), array(
            'user_name' => 'required|between:6,16',
            'user_email' => 'required|email|unique:users',
            'user_password' => 'required|alphaNum|between:6,16|confirmed',
            'user_password_confirmation' => 'same:user_password'
        )
    );

    $niceNames = array(
        'user_name' => 'ট্রাভেলার নাম',
        'user_email' => 'ই-মেইল',
        'user_password' => 'পাসওয়ার্ড',
        'user_password_confirmation' => 'পাসওয়ার্ড নিশ্চীতকরণ'
    );

    $validator->setAttributeNames($niceNames);

    if($validator->fails()) {
        Input::flash();
        return Redirect::to('register')->withErrors($validator);
    } else {
        DB::transaction(function(){
            $user = new User();
            $user->user_name = Input::get('user_name');
            $user->user_email = Input::get('user_email');
            $user->password = Hash::make(Input::get('user_password'));
            $user->save();
        });

        return Redirect::to('login');
    }
}

HomeController.php

public function index()
{
    if(Auth::check()) {
        $username = Auth::user()->user_name;
        return View::make('home/index')->withUsername($username);
    } else {
        return View::make('home/index');
    }

}

user.php的

<?php
/**
 * Created by PhpStorm.
 * User: Shuvro
 * Date: 6/20/15
 * Time: 12:30 AM
 */

namespace App\models;


use Illuminate\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;


class User extends Model implements AuthenticatableContract {
    use Authenticatable;
    protected $table = 'users';
    protected $fillable = ['user_name','user_email','user_password','user_password_confirmation'];
    protected $hidden = ['user_password','remember_token'];
}

routes.php文件

Route::get('/', array('as' => 'index', 'uses' => 'HomeController@index'));

Route::get('/register', array('as' => 'register', 'uses' => 'AuthenticationController@registerView'));
Route::post('/register', array('as' => 'register', 'uses' => 'AuthenticationController@register'));

Route::get('/login', array('as' => 'login', 'uses' => 'AuthenticationController@loginView'));
Route::post('/login', array('as' => 'login', 'uses' => 'AuthenticationController@login'));

CreateUserTable

   Schema::create('users', function(Blueprint $table) {
        $table->increments('user_id');
        $table->string('user_name');
        $table->string('user_email')->unique('user_email');
        $table->string('password');
        $table->rememberToken();
        $table->timestamps();
    });

Answer 1

所以在我登录后访问http://localhost/home之前，我遇到了同样的问题。

似乎我运行了php artisan app:name NameOfApp并且它抛出了命名空间错误。我在namespace App\Http\Controllers;中将namespace NameOfApp\Http\Controllers;更改为HomeController.php，但效果很好。

希望这有帮助。

Answer 2

将您的路由放在中间件组中以访问会话。像这样：

   Route::group(['middleware' => ['web']], function () {
       Route::get('/', function () {
          if(Auth::check) return "Welcome" . Auth::user()->email;

      });

   });

我希望这会有所帮助......（原谅我在用户登录时没有使用view（））

auth ::检查laravel 5不工作

2 个答案: