https://www.cnblogs.com/huiy/p/6907164.html
https://www.cnblogs.com/jin-zhe/p/8204058.html
spring boot--整合spring session实现session共享以及cookie丢失问题解决
https://blog.csdn.net/liuchuanhong1/article/details/78432401?locationNum=2&fps=1
spring-boot+spring-session集成
https://yq.aliyun.com/articles/182676?utm_content=m_29523
Spring Boot(二)：从Session中获取域对象的三种方法
https://blog.csdn.net/yiifaa/article/details/77542208
tomcat+Nginx
分布式session
AOP 模式
redis