MySQL更改安装路径和Data位置

MySQL更改安装路径和Data位置

参考：https://blog.csdn.net/Z_zfer/article/details/82971793

       https://blog.csdn.net/huangmx1995/article/details/52909580

mysql5.7 卸载

https://blog.csdn.net/wqy18210176544/article/details/77235203/