Laravel 5.2 错误 App\User 无法使用 Illuminate\Foundation\Auth\User - 这不是特征

Posted 2023-03-14

【中文标题】Laravel 5.2 错误 App\\User 无法使用 Illuminate\\Foundation\\Auth\\User - 这不是特征

【英文标题】：Laravel 5.2 Error App\User cannot use Illuminate\Foundation\Auth\User - it is not a traitLaravel 5.2 错误 App\User 无法使用 Illuminate\Foundation\Auth\User - 这不是特征

【发布时间】：2016-09-11 05:00:17

【问题描述】：

我对 laravel 5.2 还是很陌生。现在我正在尝试创建一个自定义登录。我创建了登录 html。在提交时，函数显示错误

App\User 不能使用 Illuminate\Foundation\Auth\User - 这不是 trait

我找不到错误所在。代码如下

Routes.php

Route::post('/', 'Admin\LoginController@postLogin');

LoginController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;

use Auth;
use Request;


class LoginController extends Controller 

public function index() 
    return view('admin.login');


public function register() 
    return view('admin.register');


public function postLogin() 
    $email = Request::input('email');
    $password = Request::input('password');

    if (Auth::attempt(['email' => $email, 'password' => $password])) 
        //echo "success";
        return redirect('admin/dashboard');
     else 
        return redirect('/');
    

User.php

<?php

namespace App;

use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;

class User extends Model implements AuthenticatableContract, CanResetPasswordContract 

use Authenticatable,
    CanResetPassword;

protected $table = 'users';
protected $fillable = ['name', 'email', 'password'];
protected $hidden = ['keyword', 'remember_token'];

Auth.php

<?php

return [



'defaults' => [
    'guard' => 'web',
    'passwords' => 'users',
],

'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],
    'api' => [
        'driver' => 'token',
        'provider' => 'users',
    ],
],

'providers' => [
    'users' => [
        'driver' => 'eloquent',
        'model' => App\User::class,
    ],
    'users' => [
        'driver' => 'eloquent',
        'model' => 'App\User',
        'table' => 'users',
        'password' => [
            'email' => 'emails.password',
            'expire' => 60,
        ],
    ],
],

'passwords' => [
    'users' => [
        'provider' => 'users',
        'email' => 'auth.emails.password',
        'table' => 'password_resets',
        'expire' => 60,
    ],
],
];

我正在学习here的教程

请帮助我。我从过去几个小时就被困在这里

【参考方案1】：

你应该使用这个命名空间：

use Illuminate\Auth\Authenticatable;

这是你应该使用的特性。现在，您正在尝试将类用作特征：

use Illuminate\Foundation\Auth\User as Authenticatable;

class User 

    use Authenticatable ...

【讨论】：

谢谢。但现在它显示错误Cannot use Illuminate\Auth\Authenticatable as Authenticatable because the name is already in use

你能显示完整的当前代码吗（'namespace, class, use'部分）。

我已经发布了我认为必要的代码。哪些都需要展示？

用户应该extend Authenticatable，它不应该use 它。

@AlexeyMezenin，非常感谢你......它工作得很好......再次感谢你...... :)