python环境安装

https://blog.csdn.net/c_shell_python/article/details/79647627

https://jingzh.blog.csdn.net/article/details/105449881?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param

https://www.jianshu.com/p/319016a597e7