python pip 安装软件源

pip install pandas -i https://pypi.doubanio.com/simple
pip freeze > requirements.txt
pip install -r requirements.txt -i https://pypi.doubanio.com/simple
conda install pip

pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/
pip config set global.index-url https://pypi.douban.com/simple/simple

npm设置淘宝源

npm config set registry https://registry.npmmirror.com

npm config set electron_mirror https://npmmirror.com/mirrors/electron/

https://www.cnblogs.com/wspblog/p/5993726.html

一键加引号

第一行【查找】：  (.*?):(.*)
第二行【替换】：  '$1':'$2',