Symfony 是一个流行的 PHP 框架,用于构建 Web 应用程序。Symfony 的用户实体通常是通过使用 FOSUserBundle
或 LexikJWTAuthenticationBundle
等扩展包来实现的。这些扩展包提供了用户认证和授权的功能。
解决方法:
FOSUserBundle
:composer require friendsofsymfony/user-bundle
config/bundles.php
中注册 FOSUserBundle
:return [
// ...
FOS\UserBundle\FOSUserBundle::class => ['all' => true],
];
FOSUserBundle
:# config/packages/fos_user.yaml
fos_user:
db_driver: orm
firewall_name: main
user_class: App\Entity\User
from_email:
address: "%mailer_user%"
sender_name: "%mailer_user%"
// src/Entity/User.php
namespace App\Entity;
use FOS\UserBundle\Model\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;
/**
* @ORM\Entity
* @ORM\Table(name="users")
*/
class User extends BaseUser
{
/**
* @ORM\Id
* @ORM\Column(type="integer")
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
// 其他字段和方法
}
php bin/console doctrine:schema:update --force
解决方法:
config/packages/security.yaml
中配置安全策略:# config/packages/security.yaml
security:
firewalls:
main:
pattern: ^/
form_login:
login_path: login
check_path: login
default_target_path: home
logout:
path: /logout
target: /
anonymous: ~
// src/Controller/AuthController.php
namespace App\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
class AuthController extends AbstractController
{
/**
* @Route("/login", name="login")
*/
public function login(): Response
{
return $this->render('auth/login.html.twig');
}
}
{# templates/auth/login.html.twig #}
{% extends 'base.html.twig' %}
{% block body %}
<h1>Login</h1>
<form method="post" action="{{ path('login_check') }}">
<label for="username">Username:</label>
<input type="text" id="username" name="_username" required />
<label for="password">Password:</label>
<input type="password" id="password" name="_password" required />
<button type="submit">Login</button>
</form>
{% endblock %}
通过以上步骤,你可以创建一个默认的 Symfony 用户实体,并处理用户认证失败的情况。
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