Windows 10 Python 环境变量设置！！

git bash 检查定向路径为准，不能指向windows APP store 大坑

Eugene_Wang@EPCNSZXW0123 /c/WINDOWS/system32
λ which python
/c/Users/Eugene_Wang/AppData/Local/Programs/Python/Python38/python
Eugene_Wang@EPCNSZXW0123 /c/WINDOWS/system32
λ

cmd 环境变量 user 级别，machine 级别为空

Path=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Program Files\Java\jdk1.8.0_231\bin;C:\Program Files\Java\jdk1.8.0_231\jre\bin;C:\Program Files (x86)\Nmap;C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.1\bin;C:\tools\Cmder;C:\Program Files (x86)\Symantec\VIP Access Client\;C:\Users\Eugene_Wang\AppData\Local\Programs\Python\Python38\Scripts\;C:\Users\Eugene_Wang\AppData\Local\Programs\Python\Python38\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Program Files\Java\jdk1.8.0_231\bin;C:\Program Files\Java\jdk1.8.0_231\jre\bin;C:\Users\Eugene_Wang\AppData\Local\Microsoft\WindowsApps;C:\Program Files (x86)\Nmap;C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.1\bin;C:\tools\Cmder;

安装包来自官方64位，非store, 非repository