一、鏡像源

查詢當前鏡像源

npm get registry

設置為淘寶鏡像

npm config set registry http://registry.npm.taobao.org/

設置回默認的官方鏡像

npm config set registry https://registry.npmjs.org/

設置electron為淘寶鏡像

npm config set ELECTRON_MIRROR "https://npm.taobao.org/mirrors/electron/"

查看和刪除electron淘寶鏡像設置

npm config get ELECTRON_MIRROR
npm config delete ELECTRON_MIRROR

二、代理

查看當前代理

npm config get proxy
npm config get https-proxy

設置代理

npm config set proxy http://server:port
npm config set https-proxy http://server:port

刪除代理

npm config set proxy null
npm config set https-proxy null