未找到“Illuminate\Foundation\Auth\User”类 JWT Auth Laravel答案

【问题标题】：Class 'Illuminate\Foundation\Auth\User' not found JWT Auth Laravel未找到“Illuminate\Foundation\Auth\User”类 JWT Auth Laravel
【发布时间】：2018-02-11 07:49:50
【问题描述】：

我已经编写了使用 JWT 身份验证的注册和登录代码。在此代码中，注册功能工作正常，但登录功能不起作用。登录功能提示错误为 Class 'Illuminate\Foundation\Auth\User' not found

我的用户模型是

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
    protected $table = 'users';
    public $timestamps = false;
    protected $primaryKey = 'user_name';
    protected $fillable = ['user_name','password'];
}

我的用户控制器是

class UsersController extends Controller
{

    public function login()
    {
        $credentials = request()->only('user_name','password');
        try{
            $token = JWTAuth::attempt($credentials);
            if($token){
                return response()->json(['error'=>'invalid_credentials'],401);
            }
        }
        catch(JWTException $e){
            return response()->json(['error'=>'something went wrong'],500);
        }
        return response()->json(['token'=>$token],200);
    }

    public function register()
    {
        $user_name = request()->user_name;
        $password = request()->password;
        $user = User::create([
            'user_name'=>$user_name,
            'password'=>bcrypt($password)
        ]);

        $token = JWTAuth::fromUser($user);

        return response()->json(['token'=>$token],200);
    }
}

登录功能显示错误为

Class 'Illuminate\Foundation\Auth\User' not found

【问题讨论】：

标签： php laravel laravel-5.1 jwt json-web-token

【解决方案1】：

在你的控制器中我猜你忘记使用你的模型“用户”将它添加到命名空间声明下面，或者它与 Illuminate\Foundation\Auth\User 冲突

use\App\User;

您必须运行以下命令：

composer update
composer dump-autoload

【讨论】：

是的，我使用了用户模型。但错误存在
你更新你的作曲家依赖了吗？检查编辑的答案

【解决方案2】：

我的用户模型存在问题，我解决了它

<?php

namespace App;

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';
    public $timestamps = false;
    protected $primaryKey = 'user_name';
    protected $fillable = ['user_name','c_name','accessibility_level','password','role','contact_number','address'];
}

【讨论】：