Spring安全核心插件 - 如何从控制器访问用户ID

时间:2018-06-09 14:42:17

标签: grails spring-security

当我试图从控制器获取当前登录用户ID时发生错误消息。

错误讯息: 信息 没有方法签名:static grails.plugin.springsecurity.SpringSecurityService.getCurrentUserId()适用于参数类型:()values:[]可能的解决方案:getCurrentUserId(),getCurrentUser()

package com.testapp


import grails.plugin.springsecurity.annotation.Secured
import grails.plugin.springsecurity.SpringSecurityService

@Secured('IS_AUTHENTICATED_FULLY')
class TestController {

def myAction(){
   def user = SpringSecurityService.getCurrentUserId() 
}

1 个答案:

答案 0 :(得分:1)

该方法不是静态的,因此您需要为单例Spring bean添加依赖注入,并将其作为实例方法调用:

package com.testapp

import grails.plugin.springsecurity.annotation.Secured
import grails.plugin.springsecurity.SpringSecurityService

@Secured('IS_AUTHENTICATED_FULLY')
class TestController {

   SpringSecurityService springSecurityService 

   def myAction() {
      long userId = springSecurityService.getCurrentUserId()
   }
}