[英]How Symfony\Component\Validator\Validator could be properly injected into service?
I am trying to inject a validator class into my service. 我正在尝试将验证器类注入我的服务。
My service.yml config: 我的service.yml配置:
validator_service:
class: AppBundle\Service\Validator\ValidatorService
argument: ['@validator']
But insted I got an error: 但是我发现一个错误:
Catchable Fatal Error: Argument 1 passed to AppBundle\Service\Validator\ValidatorService::__construct() must be an instance of Symfony\Component\Validator\Validator, none given...
How can I properly inject a validator class into my service? 如何正确将验证器类注入我的服务? What principles should I guide next time, to find proper name for injection (may be some tutorial, that I missed in symfony's docs)?
下次我应该指导什么原则,以找到合适的注射名称(可能是我在symfony的文档中错过的一些教程)?
Thanks 谢谢
它是“参数”,而不是“参数”。
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