symfony 3.3自定义路由器

本文介绍了symfony 3.3自定义路由器的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我有一个应用程序，该应用程序可以通过登录和具有相同路由的OAuth客户端密码进行双重访问。对于Oauth访问，我需要在所有URL上传递一个url参数： access_token。

I have an application, which is dual accessible through login and an OAuth client secret with the same routes. For Oauth access I need to pass a url parameter: "access_token" around on all urls.

似乎最好使用自定义路由器来实现：

It seems best to achieve this with a custom router:

app / config / services.yml

app/config/services.yml

# Learn more about services, parameters and containers at # symfony/doc/current/service_container.html parameters: router.class: AppBundle\Routing\AccessTokenRouter services: # default configuration for services in *this* file _defaults: # automatically injects dependencies in your services autowire: true # automatically registers your services as commands, event subscribers, etc. autoconfigure: true # this means you cannot fetch services directly from the container via $container->get() # if you need to do this, you can override this setting on individual services public: false # makes classes in src/AppBundle available to be used as services # this creates a service per class whose id is the fully-qualified class name AppBundle\: resource: '../../src/AppBundle/*' # you can exclude directories or files # but if a service is unused, it's removed anyway exclude: '../../src/AppBundle/{Entity,Tests}' # controllers are imported separately to make sure they're public # and have a tag that allows actions to type-hint services AppBundle\Controller\: resource: '../../src/AppBundle/Controller' public: true tags: ['controller.service_arguments'] # add more services, or override services that need manual wiring # AppBundle\Service\ExampleService: # arguments: # $someArgument: 'some_value' app.access_token_user_provider: class: AppBundle\Security\AccessTokenuserProvider arguments: ["@doctrine.orm.entity_manager"]

AppBundle\Routing＼ TokenAccessTokenRouter

AppBundle\Routing\AccessTokenRouter

use Symfony\Bundle\FrameworkBundle\Routing\Router as BaseRouter; class AccessTokenRouter extends BaseRouter { public function generate($name, $parameters = array(), $referenceType = self::ABSOLUTE_PATH) { // parent router generates url $url = parent::generate($name, $parameters, $referenceType); // check for existing preview query string parse_str($this->getContext()->getQueryString(), $contextQueryParams); if(isset($contextQueryParams['access_token'])) { // put possible query string params into $queryParams array $urlParts = parse_url($url); parse_str(isset($urlParts['query']) ? $urlParts['query'] : '', $urlQueryParams); // strip everything after '?' from generated url $url = preg_replace('/\?.*$/', '', $url); // append merged query string to generated url $url .= '?'.http_build_query(array_merge( array('access_token' => $contextQueryParams['access_token']), $urlQueryParams )); } return $url; } }

我没有收到任何错误，但是自定义路由器从未

I get no errors, but the custom router is never called.

此外，当我调试路由时：

Also, when I debug routing:

bin /控制台debug：container | grep rout

bin/console debug:container |grep rout

data_collector.router Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector monolog.logger.router Symfony\Bridge\Monolog\Logger router alias for "router.default" router_listener Symfony\Component\HttpKernel\EventListener\RouterListener routing.loader Symfony\Bundle\FrameworkBundle\Routing\DelegatingLoader web_profiler.controller.router Symfony\Bundle\WebProfilerBundle\Controller\RouterController

我对这行感到困惑

alias for "router.default"

我找不到任何文档。

似乎有些东西Symfony中进行了更改，但是我找不到什么

It seems something has changed in Symfony, but I can't find what

推荐答案

您确定参数 router.class吗？ ？我找不到这样的参数...

Are you sure about parameter router.class? I didn't find so parameter...

尝试制作自定义网址生成器

Try to make custom url generator

config

parameters: router.options.generator_class: AppBundle\Routing\AccessTokenUrlGenerator router.options.generator_base_class: AppBundle\Routing\AccessTokenUrlGenerator

并分类

use Symfony\Component\Routing\Generator\UrlGenerator as BaseUrlGenerator ; public function doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens, $requiredSchemes) { // parent router generates url $url = parent::doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens, $requiredSchemes); // check for existing preview query string parse_str($this->getContext()->getQueryString(), $contextQueryParams); if(isset($contextQueryParams['access_token'])) { // put possible query string params into $queryParams array $urlParts = parse_url($url); parse_str(isset($urlParts['query']) ? $urlParts['query'] : '', $urlQueryParams); // strip everything after '?' from generated url $url = preg_replace('/\?.*$/', '', $url); // append merged query string to generated url $url .= '?'.http_build_query(array_merge( array('access_token' => $contextQueryParams['access_token']), $urlQueryParams )); } return $url; } }