换源：(清华源)

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/

//设置搜索时显示通道地址
conda config --set show_channel_urls yes

 换源(中科大源)

conda config --add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/conda-forge/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/msys2/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/bioconda/
conda config --add channels https://mirrors.ustc.edu.cn/anaconda/cloud/menpo/

//设置搜索时显示通道地址
conda config --set show_channel_urls yes

恢复默认源

conda config --remove-key channels

 删除旧镜像源

conda config --remove channels https://mirrors.tuna.tsinghua.edu.cn/tensorflow/linux/cpu/

 添加新镜像源

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/tensorflow/linux/cpu/

查看配置信息

conda config --show