安装docker
https://www.cnblogs.com/ximensama/p/14903105.html
安装redis
https://www.cnblogs.com/javalouvre/p/15682741.html
安装nginx
https://www.cnblogs.com/CKExp/p/15313101.html
使用 mysql rpm 安装的时候报错
https://blog.csdn.net/wangying202/article/details/113178159
