pip安裝添加清華源

清華源地址

https://mirror.baidu.com/pypi/simple

單個模塊添加源地址

pip install '模塊名' -i https://mirror.baidu.com/pypi/simple

requirements添加源地址

pip install -r requirements.txt -i https://mirror.baidu.com/pypi/simple

requirements安裝並升級

pip install --upgrade -r requirements.txt -i https://mirror.baidu.com/pypi/simple