python环境安装 jupyter notebook

https://www.python.org/downloads/windows/ 下载python 安装

pip install 库名 -i https://pypi.tuna.tsinghua.edu.cn/simple

pip install jupyter -i https://pypi.tuna.tsinghua.edu.cn/simple

pip install pandas -i https://pypi.tuna.tsinghua.edu.cn/simple

pip install matplotlib -i https://pypi.tuna.tsinghua.edu.cn/simple

pip install openpyxl -i https://pypi.tuna.tsinghua.edu.cn/simple