shiro安全验证框架：https://blog.csdn.net/yehangyu0525/article/details/79696237
Activiti工作流框架:https://blog.csdn.net/ryuenkyo/article/details/83008641
-SSM框架从0认识：https://blog.csdn.net/qq_30258957/article/details/83304143
*以及常见面试题目：https://blog.csdn.net/a745233700/article/details/80963758
RabbitMq消息组件https://www.cnblogs.com/williamjie/p/9481774.html
Redis:
Redis简介以及常见问题:https://blog.csdn.net/baidu_34748371/article/details/102606913
Redis集群，一致性哈希:https://blog.csdn.net/Fly_as_tadpole/article/details/85787459
Springmvc :
Controller讲解： https://blog.csdn.net/pingdouble/article/details/48001641