Grails：使用Spring Security插件进行评论的用户评估器

问题描述

我试图在Spring Security中使用可评论的插件。

我无法设法写出正确的

grails.commentable.poster.evaluator

我试过{User.get（springSecurityService.principal.id）}，
，但是从CommentController， User和springSecurity似乎无法访问。

我应该怎么做？ 对于 springSecurityService.principal.id ，因为 springSecurityService 没有依赖关系注入字段，所以你无法工作需要调用 springSecurityService.principal.id 调用 - org.springframework.security.core.context.SecurityContextHolder.context.authentication.principal.id

要解决用户的问题，您需要包含完整的类名称。所以结合起来，这应该是

  {com.yourcompany.yourapp.User.get（org.springframework.security.core.context .SecurityContextHolder.context.authentication.principal.id）} 
  

I am trying to use the commentable plugin with Spring Security.

I can't manage to write the right

grails.commentable.poster.evaluator

I tried {User.get(springSecurityService.principal.id)}, but from the CommentController, both User and springSecurity seems unaccessible.

What should I do?

解决方案

For springSecurityService.principal.id since there's no dependency injection field for springSecurityService it can't work, so you need to call what springSecurityService.principal.id calls - org.springframework.security.core.context.SecurityContextHolder.context.authentication.principal.id

To fix the problem with User, you'll need the full class name with package. So combined, this should be

{com.yourcompany.yourapp.User.get(org.springframework.security.core.context.SecurityContextHolder.context.authentication.principal.id)}

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