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我正在尝试使用 tymondesigns/jwt-auth (JSON Web Token) 在 Laravel 中实现身份验证。

这是我的 auth.php 配置文件中的一些代码：

...

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

'guards' => [
    'api' => [
        'driver' => 'jwt',
        'provider' => 'users',
    ],
],

'providers' => [
    'users' => [
        'driver' => 'eloquent',
        'model' => App\User::class,
    ],
],
...

这是我的登录路由/api.php 文件中的一条路由：

Route::post('/login', 'AuthController@login');

这是我的 AuthController.php 文件：

class AuthController extends Controller
{

    public function login() {
        // $credentials = request(['email', 'password']);
        $credentials = ["email" => "test@test.te", "password" => "test123"];

        if (! ($token = auth()->attempt($credentials))) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        return $this->respondWithToken($token);
    }

    protected function respondWithToken($token)
    {
        return response()->json([
            'access_token' => $token,
            'token_type'   => 'bearer',
            'expires_in'   => auth()->factory()->getTTL() * 60
        ]);
    }

    ...
}

这是我的模型类 User.php：

<?php

namespace App;

use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Tymon\JWTAuth\Contracts\JWTSubject;

class User extends Authenticatable implements JWTSubject
{
    use Notifiable;

    protected $table = 'user';

    protected $primaryKey = 'id';
    public $incrementing = true;
    public $timestamps = false;

    protected $hidden = [
        'password', 'remember_token',
    ];

    ...

    public function getJWTIdentifier()
    {
        return $this->getKey();
    }

    public function getJWTCustomClaims()
    {
        return [];
    }

    public function setPasswordAttribute($password)
    {
        if ( !empty($password) ) {
            $this->attributes['password'] = bcrypt($password);
        }
    }

}

auth()->attempt($credentials)在 AuthController@login 方法中返回 false 但我确定凭据在数据库中正确。我试图清除缓存但仍然没有运气，我无法让身份验证工作。为什么这不起作用？

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