查看当前python pip 安装的插件安装路径：
C:Usersadmin>python -m site
sys.path = [
'C:\Users\admin',
'C:\Users\admin\AppData\Local\Programs\Python\Python310\python310.zip',
'C:\Users\admin\AppData\Local\Programs\Python\Python310\DLLs',
'C:\Users\admin\AppData\Local\Programs\Python\Python310\lib',
'C:\Users\admin\AppData\Local\Programs\Python\Python310',
'C:\Users\admin\AppData\Local\Programs\Python\Python310\lib\site-packages',
'C:\Users\admin\AppData\Local\Programs\Python\Python310\lib\site-packages\win32',
'C:\Users\admin\AppData\Local\Programs\Python\Python310\lib\site-packages\win32\lib',
'C:\Users\admin\AppData\Local\Programs\Python\Python310\lib\site-packages\Pythonwin',
]
USER_BASE: 'C:\Users\admin\AppData\Roaming\Python' (doesn't exist)
USER_SITE: 'C:\Users\admin\AppData\Roaming\Python\Python310\site-packages' (doesn't exist)
ENABLE_USER_SITE: True
C:Usersadmin>
