springboot 梳理7--整合redis（待完善）

https://www.cnblogs.com/powertoolsteam/p/redis.html

https://blog.csdn.net/liqingtx/article/details/60330555

https://www.runoob.com/redis/redis-intro.html

redis安装：https://zhuanlan.zhihu.com/p/85459390