cmd 查看Python路径：
where python
vscode安装配置python： https://blog.csdn.net/vinkim/article/details/81546333
https://www.cnblogs.com/whatarey/p/11562011.html
vscode安装的插件：
https://www.jianshu.com/p/3bc3d91a1ed1
vscode 删除所有：https://www.jb51.net/article/185030.htm
