Tsinghua mirror source use help --python

1 Temporary use

Choose a way to enter in cmd, some-packagewhich is the library to be downloaded.

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

2 permanent - modify pip

Modify the pip configuration by command, or you can directly modify it in pip.ini

pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple

Result:

The configuration is successful!