pip install pyautogui -i http://pypi.douban.com/simple

打包命令pip freeze > requirements.txt安装命令pip install -r requirements.txt

#linux修改 ~/.pip/pip.conf,win修改C:\Users\xx\pip\pip.ini
#[global]
#index-url = https://pypi.tuna.tsinghua.edu.cn/simple
#[install]
#trusted-host=mirrors.aliyun.com