脚本宝典收集整理的这篇文章主要介绍了php – 在Symfony 3 Controller中获取请求和会话,脚本宝典觉得挺不错的,现在分享给大家,也给大家做个参考。
PRoviders: in_memory: memory: users:
所以我的全局路由:/app/config/routing.yML:
app_admin: resource: "@AppAdminBundle/Resources/config/routing.yml" prefix: /admin
我在AdminBundle中的路由:
app_admin_homepage: path: / defaults: { _controller: AppAdminBundle:Login:index } LOGin: path: /login defaults: { _controller: AppAdminBundle:Login:login } login_check: path: /login_check
我的LoginController:
<?PHP namespace App\AdminBundle\Controller; use Symfony\Bundle\FrameworkBundle\Controller\Controller; use Symfony\component\Security\Core\SecurityContext; class LoginController extends Controller { public function indexAction() { return $this->render('AppAdminBundle:Member:login.html.twig'); } public function loginAction() { $request = $this->get('request'); $session = $this->get('session'); if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR)) { $error = $request->attributes->get(SecurityContext::AUTHENTICATION_ERROR); } else { $error = $session->get(SecurityContext::AUTHENTICATION_ERROR); $session->remove(SecurityContext::AUTHENTICATION_ERROR); } return $this->render('AppAdminBundle:Member:login.html.twig',array( 'last_username' => $session->get(SecurityContext::LAST_USERNAME),'error' => $error,)); } }
我的login.html.twig:
<form class="login-form" action="{{ path('login_check') }}"> <div class="login-wrap"> <p class="login-img"><i class="icon_lock_alt"></i></p> <div class="input-group"> <span class="input-group-addon"><i class="icon_profile"></i></span> <input tyPE="text" id="username" name="_username" value="{{ last_username }}" class="form-control" placeholder="Username" autofocus> </div> <div class="input-group"> <span class="input-group-addon"><i class="icon_key_alt"></i></span> <input type="password" class="form-control" id="password" name="_password" placeholder="Password"> </div> <button class="BTn btn-Primary btn-lg btn-block" type="submIT">Login</button> </div> </form>
而我的security.yml:
security: role_hierArchy: ROLE_ADMIN: ROLE_USER ROLE_FMTI: ROLE_FMTI ROLE_SUPER_ADMIN: [ROLE_USER,ROLE_ADMIN,ROLE_Allowed_TO_SWITCH] access_control: - { path: ^/login,role: IS_AUTHENTICATED_ANONYMOUSLY } - { path: ^/admin,role: IS_AUTHENTICATED_ANONYMOUSLY } firewalls: dev: pattern: ^/(_(profiler|wdt)|css|images|js)/ security: false secured_area: pattern: ^/admin anonymous: ~ form_login: login_path: /admin/login check_path: /admin/login_check access_control: - { path: ^/admin,roles: ROLE_ADMIN } providers: in_memory: memory: users: admin: { password: 111111,roles: 'ROLE_FMTI' } encoders: Symfony\Component\Security\Core\User\User: plaintext
当我尝试访问:/ admin / login
我收到此错误:您已请求不存在的服务“请求”.你的意思是其中之一:“router.request_context”,“request_stack”,“monolog.logger.request”,“data_collector.request”?
请你帮助我好吗 ?提前致谢,对不起我的英语
在Logincontroller中,添加以下use语句:
use Symfony\Component\HttpFoundation\Request;
并在您的函数声明中
public function loginAction(Request $request) { // you can directly use $request .... }
// remove this line $request = $this->get('request');
此外,我不确定你会得到一个get(‘session’)会话.根据Symfony的文档,您应该执行以下操作:
$session = $request->getSession();
见http://symfony.com/doc/current/book/controller.html#managing-the-session
以上是脚本宝典为你收集整理的php – 在Symfony 3 Controller中获取请求和会话全部内容,希望文章能够帮你解决php – 在Symfony 3 Controller中获取请求和会话所遇到的问题。
本图文内容来源于网友网络收集整理提供,作为学习参考使用,版权属于原作者。
如您有任何意见或建议可联系处理。小编QQ:384754419,请注明来意。