conda、pip换源

conda换源：

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
conda config --set show_channel_urls yes

pip换源：

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

 

来源：https://www.cnblogs.com/jacen789/p/11440000.html