php - Symfony 3, DI - 将服务添加到参数

我有这个代码

services:
  repo.game:
    class: Doctrine\ORM\EntityRepository
    factory_service: doctrine.orm.default_entity_manager
    factory_method: getRepository
    arguments:
        - AppBundle\Entity\Game

  file.upload.listener:
    class: AppBundle\Listener\FileUploadListener
    arguments: [@repo.game]
    tags:
        - { name: "kernel.event_listener", event: "oneup_uploader.post_upload", method: "onUpload" }

这在

[Symfony\Component\Yaml\Exception\ParseException]The reserved indicator "@" cannot start a plain scalar; you need to quote the scalar at line 14 (near "arguments: [@repo.game]").
我的 /ext/thing/app/config/services.yml 文件中没有其他内容

最佳答案

引用 yaml section 中的升级指南:



所以尝试修改你的配置如下:

 file.upload.listener:
    class: AppBundle\Listener\FileUploadListener
    arguments: ["@repo.game"]
    tags:
        - { name: "kernel.event_listener", event: "oneup_uploader.post_upload", method: "onUpload" }

希望这有帮助

关于php - Symfony 3, DI - 将服务添加到参数，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/34069477/