报错的描述：
Description:
Parameter 0 of method shiroFilter in com.test.config.ShiroConfiguration required a bean named 'authenticator' that could not be found.
Action:
Consider defining a bean named 'authenticator' in your configuration.
++++++++++++++++++++
++++++++++++++++++++
++++++++++++++++++++
https://blog.csdn.net/qq_33101675/article/details/105440491
上面是我的项目的参考链接
我在尝试用springboot 整合 shiro、cas 实现单点登录
一开始报了一个方法重名的错。改好以后又报了这个错，不知道是哪里出了问题。
请大神指教，谢谢！
+++++++++++++++++++++++++++
解决办法：
https://blog.csdn.net/qq_33655674/article/details/83585584
