anaconda pip 安裝速度慢，更換阿里雲源
conda config --add channels https://mirrors.aliyun.com/anaconda/pkgs/main/
conda config --add channels https://mirrors.aliyun.com/anaconda/pkgs/free/
conda config --add channels https://mirrors.aliyun.com/anaconda/cloud/conda-forge/
conda config --add channels https://mirrors.aliyun.com/anaconda/cloud/menpo/
conda config --add channels https://mirrors.aliyun.com/anaconda/cloud/bioconda/
conda config --add channels https://mirrors.aliyun.com/anaconda/cloud/msys2/
# 驗證是否成功設定阿里雲映象
conda config --set show_channel_urls yes
# 設定阿里雲映象
pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/
# 驗證是否成功設定了阿里雲的映象
pip config list
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