問題描述

異常棧棧底

Caused by: java.lang.IllegalStateException: RedisConnectionFactory is requiredat org.springframework.util.Assert.state(Assert.java:76) ~[spring-core-5.2.11.RELEASE.jar:5.2.11.RELEASE]at org.springframework.data.redis.core.RedisAccessor.afterPropertiesSet(RedisAccessor.java:38) ~[spring-data-redis-2.3.5.RELEASE.jar:2.3.5.RELEASE]at org.springframework.data.redis.core.RedisTemplate.afterPropertiesSet(RedisTemplate.java:127) ~[spring-data-redis-2.3.5.RELEASE.jar:2.3.5.RELEASE]at org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration.createRedisTemplate(RedisHttpSessionConfiguration.java:291) ~[spring-session-data-redis-2.3.1.RELEASE.jar:2.3.1.RELEASE]at org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration.sessionRepository(RedisHttpSessionConfiguration.java:120) ~[spring-session-data-redis-2.3.1.RELEASE.jar:2.3.1.RELEASE]at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181]at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181]at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181]at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181]at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.11.RELEASE.jar:5.2.11.RELEASE]... 121 common frames omitted

官方文檔

https://docs.spring.io/spring-session/docs/current/reference/html5/index.html#spring-security-concurrent-sessions?

問題分析

關鍵異常信息?

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.session.data.redis.RedisIndexedSessionRepository]: Circular reference involving containing bean 'org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration' - consider declaring the factory method as static for independence from its containing instance. Factory method 'sessionRepository' threw exception; nested exception is java.lang.IllegalStateException: RedisConnectionFactory is requiredat org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.11.RELEASE.jar:5.2.11.RELEASE]at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:650) ~[spring-beans-5.2.11.RELEASE.jar:5.2.11.RELEASE]... 120 common frames omitted

關鍵的關鍵

Circular reference involving containing bean

HttpSessionListener的Bean和Spring Session Redis自動配置出來的Bean在同一個配置類中，導致循環引用。

例如：

/*** @author ShenTuZhiGang* @version 1.0.0* @date 2021-02-25 10:45*/ @Configuration @EnableRedisHttpSession public class CustomRedisHttpSessionConfig {@Autowiredprivate FindByIndexNameSessionRepository sessionRepository;/*** SpringSessionBackedSessionRegistry是session為Spring Security提供的* 用于在集群環境下控制會話并發的會話注冊表實現類*/@Beanpublic SpringSessionBackedSessionRegistry sessionRegistry() {return new SpringSessionBackedSessionRegistry(sessionRepository);}/*** httpSession的會話監聽，*/@Beanpublic HttpSessionEventPublisher httpSessionEventPublisher() {return new HttpSessionEventPublisher();} }

解決方案

拆分

/*** @author ShenTuZhiGang* @version 1.0.0* @date 2021-02-25 10:45*/ @Configuration @EnableRedisHttpSession public class CustomRedisHttpSessionConfig {/*** httpSession的會話監聽，*/@Beanpublic HttpSessionEventPublisher httpSessionEventPublisher() {return new HttpSessionEventPublisher();} }

其他的放在?Spring Security 配置類中

參考文章

How to isolate spring boot app redis and spring boot session global redis

Spring Security集成Spring Session并存儲session到Redis中，報錯： Circular reference involving containing bean

總結

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