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https://issues.apache.org/jira/browse/SHIRO-829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17392235#comment-17392235
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Francois Papon commented on SHIRO-829:
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Hi [~xcz] can you write in english please?
> LifecycleBeanPostProcessor和ShiroFilterFactoryBean在同一个Configuration中导致aop失效
> --------------------------------------------------------------------------
>
> Key: SHIRO-829
> URL: https://issues.apache.org/jira/browse/SHIRO-829
> Project: Shiro
> Issue Type: Bug
> Components: Integration: Spring
> Affects Versions: 1.7.1
> Environment: springboot:1.5.21.RELEASE
> spring:4.3.24.RELEASE
> Reporter: chenzhi.xu
> Assignee: Les Hazlewood
> Priority: Major
> Attachments: image-2021-08-03-18-24-02-370.png
>
>
> LifecycleBeanPostProcessor和ShiroFilterFactoryBean在同一个Configuration类中定义时导致Realm依赖的单例aop失效（事务和cache）。
> 原因是org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#getTypeForFactoryBean
> !image-2021-08-03-18-24-02-370.png!
> 图中1处希望解析FactoryBean的返回类型，当无法根据签名解析时进入2逻辑，因为LifecycleBeanPostProcessor提前初始化导致Configuration类被作为FactoryBean已经存在，导致继续执行实例化。导致依赖提前于其他BeanPostProcessor实例化。
> 解决办法也很简单，将ShiroFilterFactoryBean的签名改为
> *public class ShiroFilterFactoryBean implements
> FactoryBean<AbstractShiroFilter>, BeanPostProcessor*
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