NPM Registry Proxy 配置

NPM Registry Proxy 配置，解决访问国外 NPM 源超时、中断等问题。

Porxy

$ npm config set proxy http://server:port
$ npm config set https-proxy http://server:port
$ cat ~/.npmrc
registry=https://mirrors.cloud.tencent.com/npm/
home=https://mirrors.cloud.tencent.com/npm/

nrm

快速切换 npm 源，安装

sudo npm install -g nrm

查看源：

$ nrm ls

  npm ---------- https://registry.npmjs.org/
  yarn --------- https://registry.yarnpkg.com/
  tencent ------ https://mirrors.cloud.tencent.com/npm/
  cnpm --------- https://r.cnpmjs.org/
  taobao ------- https://registry.nlark.com/
  npmMirror ---- https://skimdb.npmjs.com/registry/

测速：

nrm test

切换：

nrm use tencent

其他：

nrm add <registry> <url> [home]
nrm del <registry>

私有 Registry

可以使用 https://github.com/verdaccio 搭建，示例如下：

• 安装

# npm 安装
npm install --location=global verdaccio@6-next

# yarn 安装
yarn global add verdaccio@6-next

# Docker 安装
docker pull verdaccio/verdaccio:nightly-master

• 启动服务

verdaccio

• 使用私有仓库

npm set registry http://localhost:4873/

• UI http://localhost:4873/

debug 日志

npm install --timing --loglevel verbose

F&Q

self signed bug

• 错误日志

request to https://registry.npmjs.org/yarn failed, reason: self signed certificate in certificate chain

• 修复方式

# npm
npm config set strict-ssl false -g
# npm set strict-ssl false

# yarn
yarn config set "strict-ssl" false

# env
set NODE_TLS_REJECT_UNAUTHORIZED=0

# 设置 ca
npm config set cafile "<path to your certificate file>"

或配置环境变量：

NODE_OPTIONS = —use-openssl-ca
NODE_EXTRA_CA_CERTS = Path/To/Corporate/Certs