我在我的 laravel 应用程序上创建了一个测试用户。详情是

用户:joe@gmail.com 密码:123456

当我完成注册过程时，一切都按预期进行，并且在数据库的用户表中创建了一个条目

完成后，我将用户重定向到仪表板。

public function postCreate(){
        //Rules
        $rules = array(
        'fname'=>'required|alpha|min:2',
        'lname'=>'required|alpha|min:2',
        'email'=>'required|email|unique:users',
        'password'=>'required|alpha_num|between:6,12|confirmed',
        'password_confirmation'=>'required|alpha_num|between:6,12'
        );
        
        $validator = Validator::make(Input::all(), $rules);
        if($validator->passes()){
            //Save in DB - Success
            $user = new User;
            $user->fname = Input::get('fname'); //Get the details of form
            $user->lname = Input::get('lname');
            $user->email = Input::get('email');
            $user->password = Hash::make(Input::get('password'));//Encrypt the password
            $user->save();
            return Redirect::to('/books')->with('Thank you for Registering!');
        }else{
            //Display error - Failed
            return Redirect::to('/')->with('message', 'The Following Errors occurred')->withErrors($validator)->withInput();
        }
    }

然后我导航回登录页面并尝试使用上面的凭据登录，但我一直被告知 Auth::attempt() 失败，因此我的用户无法登录应用程序。

public function login(){
        if(Auth::attempt(array('email'=>Input::get('email'), 'password'=>Input::get('password')))){
            //Login Success
            echo "Success"; die();
            return Redirect::to('/books');
        }else{
            //Login failed
            echo "Fail"; die();
            return Redirect::to('/')->with('message', 'Your username/password combination was incorrect')->withInput();
        }
    }

有人知道为什么会这样吗？这是我的 users 表的 Schema:

Schema::create('users', function($table){ 
            $table->increments('id'); 
            $table->integer('type')->unsigned(); 
            $table->string('fname', 255); 
            $table->string('lname', 255); 
            $table->string('email')->unique(); 
            $table->string('password', 60); 
            $table->string('school', 255); 
            $table->string('address_1', 255); 
            $table->string('address_2', 255); 
            $table->string('address_3', 255); 
            $table->string('address_4', 255);
            $table->string('remember_token', 100);
            $table->timestamps(); 
        });

非常感谢任何帮助。

'查看登录':

<div class="page-header">
    <h1>Home page</h1>
</div>

<!-- Register Form -->
<form   action="{{ action('UsersController@postCreate') }}" method="post" role="form">
    <h2 class="form-signup-heading">Register</h2>
    <!-- Display Errors -->
    <ul>
        @foreach($errors->all() as $error)
            <li>{{ $error }}</li>
        @endforeach
    </ul>

    <!-- First Name -->
    <div class="form-group">
        <label>First Name</label>
        <input type="text" class="form-control" name="fname" /> 
    </div>
    <!-- Last Name -->
    <div class="form-group">
        <label>Last Name</label>
        <input type="text" class="form-control" name="lname" /> 
    </div>
    <!-- Email -->
    <div class="form-group">
        <label>Email</label>
        <input type="text" class="form-control" name="email" /> 
    </div>
    <!-- Password-->
    <div class="form-group">
        <label>Password</label>
        <input type="password" class="form-control" name="password" />  
    </div>
    <!-- Confirm Password -->
    <div class="form-group">
        <label>Confirm Password</label>
        <input type="password" class="form-control" name="password_confirmation" /> 
    </div>
    <input type="submit" value="Register" class="btn btn-primary"/>
</form>

<!-- Login Form -->
<form   action="{{ action('UsersController@login') }}" method="post" role="form">
    <h2 class="form-signup-heading">Login</h2>
    <!-- Email -->
    <div class="form-group">
        <label>Email</label>
        <input type="text" class="form-control" name="email" /> 
    </div>
    <!-- Password-->
    <div class="form-group">
        <label>Password</label>
        <input type="password" class="form-control" name="password" />  
    </div>
    <input type="submit" value="Login" class="btn btn-primary"/>
</form>

最佳答案

你能在下面运行这个函数 - 并告诉我错误发生在哪里吗？它将诊断问题:

public function testLogin()
{
     $user = new User;
     $user->fname = 'joe';
     $user->lname = 'joe';
     $user->email = 'joe@gmail.com';
     $user->password = Hash::make('123456');

     if ( ! ($user->save()))
     {
         dd('user is not being saved to database properly - this is the problem');          
     }

     if ( ! (Hash::check('123456', Hash::make('123456'))))
     {
         dd('hashing of password is not working correctly - this is the problem');          
     }

     if ( ! (Auth::attempt(array('email' => 'joe@gmail.com', 'password' => '123456'))))
     {
         dd('storage of user password is not working correctly - this is the problem');          
     }

     else
     {
         dd('everything is working when the correct data is supplied - so the problem is related to your forms and the data being passed to the function');
     }
}

编辑:一个想法 - 您确定用户正确保存在数据库中吗？您是否尝试过“清空/删除”您的数据库并再次尝试您的代码？在您当前的代码中，如果您继续使用 joe@gmail.com 注册，它将失败——因为它是唯一的。但是你不会在任何地方发现错误。所以清空数据库再试一次...

编辑 2:I found another question you posted with the same problem - 您在其中提到以下代码是您的用户模型？

use Illuminate\Auth\UserTrait; 
use Illuminate\Auth\UserInterface; 
use Illuminate\Auth\Reminders\RemindableTrait; 
use Illuminate\Auth\Reminders\RemindableInterface; 

class User extends Eloquent implements UserInterface, RemindableInterface { 

use UserTrait, RemindableTrait; 

/** 
* The database table used by the model. 
* 
* @var string 
*/ 
protected $table = 'users'; 

/** 
* The attributes excluded from the model's JSON form. 
* 
* @var array 
*/ 
protected $hidden = array('password'); 

public function getAuthIdentifier() { 

} 

public function getAuthPassword() { 
} 

public function getRememberToken() { 

} 

public function getRememberTokenName() { 

} 

public function getReminderEmail() { 

} 

public function setRememberToken($value) { 

} 
}

这正是您当前的用户模型吗？因为如果是这样 - 这是错误的 - 这些功能都不应该是空白的。

这就是 Laravel 4.2 的正确用户模型应该是什么样子

use Illuminate\Auth\UserTrait;
use Illuminate\Auth\UserInterface;
use Illuminate\Auth\Reminders\RemindableTrait;
use Illuminate\Auth\Reminders\RemindableInterface;

class User extends Eloquent implements UserInterface, RemindableInterface {

    use UserTrait, RemindableTrait;

    /**
     * The database table used by the model.
     *
     * @var string
     */
    protected $table = 'users';

    /**
     * The attributes excluded from the model's JSON form.
     *
     * @var array
     */
    protected $hidden = array('password', 'remember_token');

}

关于php - Laravel Auth::attempt 每次都失败，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/25329584/