anaconda设置下载源及还原默认源

1. 查看当前下载源

conda config --show-sources 

2. 添加源

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/

conda config --set show_channel_urls yes

3. 还原默认源

conda config --remove-key channels