npm 安装与切换淘宝镜像

一、镜像源

npm默认镜像源是国外的，安装依赖速度较慢，使用国内的镜像源速度会快一些。

1、设置淘宝镜像源：

#最新地址淘宝 NPM 镜像站喊你切换新域名啦!
npm config set registry https://registry.npm.taobao.org（弃用了）

npm config set registry https://registry.npmmirror.com(新的)

2、查看当前镜像源：

npm config get registry

3、设置官方镜像源：

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

还可以使用nrm查看和切换镜像

//安装nrm,一定要全局安装
npm install -g nrm

//nrm查看所有镜像源命令，带*即为当前使用的源

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.npmmirror.com/
npmMirror ---- https://skimdb.npmjs.com/registry/

//如果使用nrm ls发现全面都没有带*，则可以参考最后面的教程

//切换镜像源命令
nrm use xxx //例：nrm use taobao 就可以切换自己想用的镜像源了

//当前使用的源
nrm current

taobao

二、使用cnpm安装

npm install -g cnpm --registry=https://registry.npmmirror.com

# 注册模块镜像
npm set registry https://registry.npmmirror.com

// node-gyp 编译依赖的 node 源码镜像
npm set disturl https://npmmirror.com/dist

// 清空缓存
npm cache clean --force

// 安装cnpm
npm install -g cnpm --registry=https://registry.npmmirror.com

三、常见包地址

# mirror config
sharp_binary_host = https://npmmirror.com/mirrors/sharp

sharp_libvips_binary_host = https://npmmirror.com/mirrors/sharp-libvips

profiler_binary_host_mirror = https://npmmirror.com/mirrors/node-inspector/

fse_binary_host_mirror = https://npmmirror.com/mirrors/fsevents

node_sqlite3_binary_host_mirror = https://npmmirror.com/mirrors

sqlite3_binary_host_mirror = https://npmmirror.com/mirrors

sqlite3_binary_site = https://npmmirror.com/mirrors/sqlite3

sass_binary_site = https://npmmirror.com/mirrors/node-sass

electron_mirror = https://npmmirror.com/mirrors/electron/

puppeteer_download_host = https://npmmirror.com/mirrors

chromedriver_cdnurl = https://npmmirror.com/mirrors/chromedriver