Php JWT，Laravel类Tymon\JWTAuth\MiddlewareGetUserFromToken不存在

我在我的Laravel5.0.35应用程序上设置了JWT（

tymondesigns/JWTAuth

）。身份验证非常有效。但是，当我使用

jwt.auth

中间件时，有一个错误：

异常'ReflectionException'，消息'Class Tymon\JWTAuth\MiddlewareGetUserFromToken不存在'

感谢您的帮助）以下是可能对您有帮助的文件：

app.php

$providers = [
    // other records
    'Tymon\JWTAuth\Providers\JWTAuthServiceProvider',
];

'aliases' => [
    // other records
    'JWTAuth'   => 'Tymon\JWTAuth\Facades\JWTAuth',
    'JWTFactory' => 'Tymon\JWTAuth\Facades\JWTFactory'
];

protected $routeMiddleware = [
    'auth' => 'App\Http\Middleware\Authenticate',
    'auth.basic' => 'Illuminate\Auth\Middleware\AuthenticateWithBasicAuth',
    'guest' => 'App\Http\Middleware\RedirectIfAuthenticated',
    'jwt.auth' => 'Tymon\JWTAuth\MiddlewareGetUserFromToken',
    'jwt.refresh' => 'TymonJWTAuth\MiddlewareRefreshToken'
];

kernel.php

$providers = [
    // other records
    'Tymon\JWTAuth\Providers\JWTAuthServiceProvider',
];

'aliases' => [
    // other records
    'JWTAuth'   => 'Tymon\JWTAuth\Facades\JWTAuth',
    'JWTFactory' => 'Tymon\JWTAuth\Facades\JWTFactory'
];

protected $routeMiddleware = [
    'auth' => 'App\Http\Middleware\Authenticate',
    'auth.basic' => 'Illuminate\Auth\Middleware\AuthenticateWithBasicAuth',
    'guest' => 'App\Http\Middleware\RedirectIfAuthenticated',
    'jwt.auth' => 'Tymon\JWTAuth\MiddlewareGetUserFromToken',
    'jwt.refresh' => 'TymonJWTAuth\MiddlewareRefreshToken'
];

我调用

jwt.auth

中间件的控件

namespace App\Http\Controllers\Resources;

use IlluminateHttpRequest;

use App\Http\Requests;
use App\Http\Controllers\Controller;
use JWTAuth;
use Tymon\JWTAuth\Exceptions\JWTException;
use App\User;


use PDO;
use Log;

class DirectionsController extends Controller {

    public function __construct()
   {
       $this->middleware('jwt.auth');
   }

compsoser.json

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "laravel/framework": "5.0.*",
    "guzzlehttp/guzzle": "~6.0",
    "rap2hpoutre/laravel-log-viewer": "0.2.*",
    "irazasyed/telegram-bot-sdk": "^2.0",
    "tymon/jwt-auth": "0.5.*"
},
"require-dev": {
    "phpunit/phpunit": "~4.0",
    "phpspec/phpspec": "~2.1"
},
"autoload": {
    "classmap": [
        "database"
    ],
    "psr-4": {
        "App\\": "app/"
    }
},
"autoload-dev": {
    "classmap": [
        "tests/TestCase.php"
    ]
},
"scripts": {
    "post-install-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "post-update-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "post-create-project-cmd": [
        "php -r \"copy('.env.example', '.env');\"",
        "php artisan key:generate"
    ]
},
"config": {
    "preferred-install": "dist"
}

---

}我发现了错误。错误是kernel.php中有中间件声明

'jwt.auth' => 'Tymon\JWTAuth\MiddlewareGetUserFromToken',
'jwt.refresh' => 'TymonJWTAuth\MiddlewareRefreshToken'

---

因此，MiddlewareGetUserFromToken应为

Middleware\GetUserFromToken

，而不是

MiddlewareGetUserFromToken

。看起来这种类型是我在博客上复制的。从其他网站复制代码时要小心）

我发现了错误。错误是kernel.php中有中间件声明

'jwt.auth' => 'Tymon\JWTAuth\MiddlewareGetUserFromToken',
'jwt.refresh' => 'TymonJWTAuth\MiddlewareRefreshToken'

---

因此，MiddlewareGetUserFromToken应为

Middleware\GetUserFromToken

，而不是

MiddlewareGetUserFromToken

。看起来这种类型是我在博客上复制的。从其他网站复制代码时要小心）

首先，您是否尝试过composer dump autoload？@Roadirsh是的，我尝试过）jwt.refresh的kernel.php中需要一个斜杠，但它不应该解决您的问题您使用哪个版本的jwt？我想如果您在内核文件中添加斜杠，如下面所示，Tymon\JWTAuth\Middleware\GetUserFromToken，它将解决问题。首先，您是否尝试过编写器转储自动加载？@Roadirsh是的，我尝试过）jwt.refresh需要在kernel.php中使用斜杠，但它不应该解决您的问题您使用哪个版本的jwt？我想如果您在内核文件中添加斜杠，如下面所示，Tymon\JWTAuth\Middleware\GetUserFromToken，这会解决问题。@sugana告诉过你要改变这个事实：o@Roadirsh看来我误解你了。如果你愿意，你可以写下来作为答案，我会投票并接受it@sugana我告诉过你要改变这一点：o@Roadirsh看来我误解你了。如果你愿意，你可以写下来作为答案，我会投票接受