为什么我的 Symfony PdoSessionHandler 不工作？

Question

我正在尝试使用 Symfony 5.4 中的 PdoSessionHandler。当我关注 the instructions on the Symfony site 时，每次调用 Symfony 会话时数据库中都没有任何反应。即使我正在删除现有的会话文件，删除 Symfony 缓存并重新启动 WAMPserver 只是为了确定，仍然会创建新的会话文件。 Symfony 日志记录中没有任何内容指向此问题。当然，我将 .env 中的 DATABASE_URL 替换为适用于我的数据库的值。

我的 services.yaml 看起来像这样：

# This file is the entry point to configure your own services.
# Files in the packages/ subdirectory configure your dependencies.

# Put parameters here that don't need to change on each machine where the app is deployed
# https://symfony.com/doc/current/best_practices.html#use-parameters-for-application-configuration
parameters:

services:
    # default configuration for services in *this* file
    _defaults:
        autowire: true      # Automatically injects dependencies in your services.
        autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.

    # makes classes in src/ available to be used as services
    # this creates a service per class whose id is the fully-qualified class name
    App\:
        resource: '../src/'
        exclude:
            - '../src/DependencyInjection/'
            - '../src/Entity/'
            - '../src/Kernel.php'

    # add more service definitions when explicit configuration is needed
    # please note that last definitions always *replace* previous ones

    Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler:
        arguments:
            - '%env(DATABASE_URL)%'

我的 framework.yaml 看起来像这样：

# see https://symfony.com/doc/current/reference/configuration/framework.html
framework:
    secret: '%env(APP_SECRET)%'
    #csrf_protection: true
    http_method_override: false

    # Enables session support. Note that the session will ONLY be started if you read or write from it.
    # Remove or comment this section to explicitly disable session support.
    session:
        handler_id: Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler
        cookie_secure: auto
        cookie_samesite: lax
        storage_factory_id: session.storage.factory.native


    #esi: true
    #fragments: true
    php_errors:
        log: true

when@test:
    framework:
        test: true
        session:
            storage_factory_id: session.storage.factory.mock_file

我使用以下查询创建了 table：

    CREATE TABLE `sessions` (
    `sess_id` VARBINARY(128) NOT NULL PRIMARY KEY,
    `sess_data` BLOB NOT NULL,
    `sess_lifetime` INTEGER UNSIGNED NOT NULL,
    `sess_time` INTEGER UNSIGNED NOT NULL,
    INDEX `sessions_sess_lifetime_idx` (`sess_lifetime`)
) COLLATE utf8mb4_bin, ENGINE = InnoDB;

这部分会在有人登录时执行：

$session = new Session();
                
if(!isset($_SESSION)){
    $session->start();
}

$session->set('ownerid', $databasestuff);

Answer 1

我看到您正在使用 Session，可能来自 Symfony\Component\HttpFoundation\Session\Session 包。

我认为这行不通。您可能希望使用控制器的自动装配来连接 SessionInterface。

例如：

namespace App\Controller;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
.
class DummyController extends AbstractController
{
    protected $Session;

    public function __construct(SessionInterface $Session)
    {
         $this->Session = $Session; //Setting the Session interface to the Session var
         if(!$this->Session->isStarted()) //Starting the session if not done yet
             $this->Session->start();
     }
}

为什么我的 Symfony PdoSessionHandler 不工作？

Why is my Symfony PdoSessionHandler not working?

php

symfony