https://zhuanlan.zhihu.com/p/22142170 https详解
https://www.cnblogs.com/kismetv/p/10331633.html 事务讲解
https://coolshell.cn/articles/17416.html/comment-page-3#comments 缓存更新策略
https://www.jianshu.com/p/929b9aa70dc8 spring-boot profile
https://www.cnblogs.com/shamo89/p/8184960.html spring-boot 启动原理
https://blog.youkuaiyun.com/lishehe/article/details/45223823 shiro的redis的session共享
https://blog.youkuaiyun.com/qq_34021712/article/details/80791339 shiro整合redis频繁读取session的解决
https://www.cnblogs.com/hafiz/p/6170702.html //log4j2详解
http://ifedorenko.github.com/m2e-extras/ //maven关联源码eclipse插件
https://www.cnblogs.com/chen1carpolite/p/8986320.html //mysql centos安装
https://blog.youkuaiyun.com/justinytsoft/article/details/73740416 //centos启动tomcat慢
https://www.cnblogs.com/Braveliu/category/769334.html ##bat批处理
http://www.hollischuang.com/archives/1716 #分布式锁的几个实现思路
https://www.cnblogs.com/linjiqin/p/9678022.html #接口幂等操作
https://blog.youkuaiyun.com/veloi/article/details/80333457 #win7远程连接不可连接的问题
https://blog.youkuaiyun.com/weixin_42816196/article/details/85229367 # shell 实际案例汇总
https://github.com/doocs/advanced-java ###