NPM Behind Proxy With Authentication

使用 npm 安裝套件時出現 ETIMEDOUT 的錯誤，錯誤訊息中有提示可能是 proxy 的問題

YARN Behind Proxy With Authentication

yarn 安裝時 Error 是 ETIMEDOUT

yarn 是使用 npm 設定

1. 設定

1-1. command line(Cmd.exe)

npm config set proxy http://UserName:password@proxyserver:proxyport
npm config set https-proxy http://UserName:password@proxyserver:proxyport

[with domain]

npm config set proxy http://domain%5CUserName:password@proxyserver:proxyport
npm config set https-proxy http://domain%5CUserName:password@proxyserver:proxyport

[實測後下面的設定非必要]

npm config set strict-ssl false
npm config set registry "http://registry.npmjs.org/"

1-2. 直接修改 npm config("C:\Users\username.npmrc")

proxy=http://UserName:password@proxyserver:proxyport
https_proxy= http://UserName:password@proxyserver:proxyport

[with domain]

proxy=http://UserName:password@proxyserver:proxyport
https_proxy= http://UserName:password@proxyserver:proxyport

[實測後下面的設定非必要]

strict-ssl=false
registry=http://registry.npmjs.org/

存檔後若未生效，請重啟 command line

2. 檢視設定結果

npm config get proxy
npm config get https_proxy

[實測後下面的設定非必要]

npm config get registry
npm config get strict-ssl

3. 單次安裝使用

npm --proxy http://UserName:password@proxyserver:proxyport install -g  packagename

4. 成功設定

參考資料

1. 官方說明(http-proxy)
2. 官方說明(npm-config)
3. stackoverflow