使用spring session redis实现共享session之后，httpsession监听失效

原因是配置了：

<util:constant static-field="org.springframework.session.data.redis.config.ConfigureRedisAction.NO_OP"/>

   这一行。

参考官网文章：
https://docs.spring.io/spring-session/docs/1.1.0.M1/reference/html5/#httpsession-httpsessionlistener

看到这样的一段：

引用

If you are using @EnableRedisHttpSession the SessionMessageListener and enabling the necessary Redis Keyspace events is done automatically. However, in a secured Redis enviornment the config command is disabled. This means that Spring Session cannot configure Redis Keyspace events for you. To disable the automatic configuration add ConfigureRedisAction.NO_OP as a bean.

解决办法：
去掉配置：

<util:constant static-field="org.springframework.session.data.redis.config.ConfigureRedisAction.NO_OP"/>

如果还不行，那就需要开启redis的key失效事件监听。
参考文章：http://blog.csdn.net/aeroleo/article/details/77011839