為什么我的SymfonyPdoSessionHandler不作業？

我正在嘗試在 Symfony 5.4 中使用 PdoSessionHandler。當我按照Symfony 站點上的說明進行操作時，每次呼叫 Symfony 會話時，資料庫中都不會發生任何事情。即使我洗掉了現有的會話檔案，洗掉了 Symfony 快取并重新啟動 WAMPserver 以確保，仍然會創建新的會話檔案。Symfony 日志中沒有出現任何指向此問題的內容。當然，我將 .env 中的 DATABASE_URL 替換為適用于我的資料庫的值。

我的 services.yaml 看起來像這樣：

# 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 看起來像這樣：

# 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

我使用以下查詢創建了表：

    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;

這部分將在有人登錄時執行：

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

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

uj5u.com熱心網友回復：

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

我認為這行不通。您可能希望使用控制器的自動裝配來裝配 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();
     }
}

標籤：php 交响乐

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