c:\users\administrator\appdata\local\programs\python\python38\python.exe -m pip install --upgrade pip
[global] index-url=http://mirrors.aliyun.com/pypi/simple/ timeout = 6000 [install] trusted-host=mirrors.aliyun.com
pip install cryptography -i https://mirrors.aliyun.com/pypi/simple
pip install watchdog -i https://mirrors.aliyun.com/pypi/simple pip install requests -i https://mirrors.aliyun.com/pypi/simple
