错误 Class app\Auth 未找到 - slim 框架 v3 中间件

Question

我正在使用 slim 框架并尝试将 slim token authentication 实现为中间件，现在每当我去

localhost/project/restrict

我收到消息“未找到令牌”，这似乎工作正常但是当我尝试根据中间件在授权参数中传递令牌时 documentation

locahost/project/restrict?authorization=usertokensecret

我总是收到错误 Class 'app\Auth' not found 并且在我的错误跟踪下面，

0 /Applications/AMPPS/www/project/vendor/dyorg/slim-token-authentication/src/TokenAuthentication.php(66): {closure}(Object(Slim\Http\Request), Object(Slim\Middleware\TokenAuthentication))

1 [internal function]: Slim\Middleware\TokenAuthentication->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))

2 /Applications/AMPPS/www/project/vendor/slim/slim/Slim/DeferredCallable.php(43): call_user_func_array(Object(Slim\Middleware\TokenAuthentication), Array)

3 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))

4 /Applications/AMPPS/www/project/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(73): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Slim\App))

5 /Applications/AMPPS/www/project/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(122): Slim\App->Slim{closure}(Object(Slim\Http\Request), Object(Slim\Http\Response))

6 /Applications/AMPPS/www/project/vendor/slim/slim/Slim/App.php(370): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(Slim\Http\Response))

7 /Applications/AMPPS/www/project/vendor/slim/slim/Slim/App.php(295): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response))

8 /Applications/AMPPS/www/project/index.php(81): Slim\App->run()

9 {main}

这里是我使用的代码

<?php
use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;

require_once './vendor/autoload.php';

$app = new \Slim\App;
use Slim\App;
use Slim\Middleware\TokenAuthentication;

$config = [
    'settings' => [
        'displayErrorDetails' => true
    ]
];

$app = new App($config);

$authenticator = function($request, TokenAuthentication $tokenAuth){

    $token = $tokenAuth->findToken($request);
    $auth = new \app\Auth();
    $auth->getUserByToken($token);

};

/**
 * Add token authentication middleware
 */
$app->add(new TokenAuthentication([
    'path' =>   '/restrict',
    'authenticator' => $authenticator
]));

/**
 * Public route example
 */
$app->get('/', function($request, $response){
    $output = ['msg' => 'It is a public area'];
    $response->withJson($output, 200, JSON_PRETTY_PRINT);
});


/**
 * Restrict route example
 * Our token is "usertokensecret"
 */
$app->get('/restrict', function($request, $response){
    $output = ['msg' => 'It\'s a restrict area. Token authentication works!'];
    $response->withJson($output, 200, JSON_PRETTY_PRINT);
});


$app->run();

?>

Answer 1

找不到\app\Auth的原因是因为它不存在于当前的composer自动加载路径中。

首先将 app 移动到根文件夹，其中 core 和根 vendor 文件夹。

然后添加

"autoload": {
    "classmap": [
      "app"
    ]
}

到根 composer.json.

最后，运行 composer dump-autoload -o 在根文件夹中。

在那之后，\app\Auth 应该在自动加载路径中，一切都应该按预期工作。

错误 Class app\Auth 未找到 - slim 框架 v3 中间件

ERROR Class app\Auth not found - slim framework v3 middleware

php

authentication

slim