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npm的使用

yzqdev大约 2 分钟

npm的使用

node使用国内镜像

假设已经安装好了npm,则需要更改代理 npm i -g mirror-config-china 他会在$home 目录生成一个.npmrc文件,配置代理

registry=https://registry.npmmirror.com
disturl=https://npmmirror.com/dist
chromedriver-cdnurl=https://npmmirror.com/mirrors/chromedriver
couchbase-binary-host-mirror=https://npmmirror.com/mirrors/couchbase/v{version}
debug-binary-host-mirror=https://npmmirror.com/mirrors/node-inspector
electron-mirror=https://npmmirror.com/mirrors/electron/
flow-bin-binary-host-mirror=https://npmmirror.com/mirrors/flow/v
fse-binary-host-mirror=https://npmmirror.com/mirrors/fsevents
fuse-bindings-binary-host-mirror=https://npmmirror.com/mirrors/fuse-bindings/v{version}
git4win-mirror=https://npmmirror.com/mirrors/git-for-windows
gl-binary-host-mirror=https://npmmirror.com/mirrors/gl/v{version}
grpc-node-binary-host-mirror=https://npmmirror.com/mirrors
hackrf-binary-host-mirror=https://npmmirror.com/mirrors/hackrf/v{version}
leveldown-binary-host-mirror=https://npmmirror.com/mirrors/leveldown/v{version}
leveldown-hyper-binary-host-mirror=https://npmmirror.com/mirrors/leveldown-hyper/v{version}
mknod-binary-host-mirror=https://npmmirror.com/mirrors/mknod/v{version}
node-sqlite3-binary-host-mirror=https://npmmirror.com/mirrors
node-tk5-binary-host-mirror=https://npmmirror.com/mirrors/node-tk5/v{version}
nodegit-binary-host-mirror=https://npmmirror.com/mirrors/nodegit/v{version}/
operadriver-cdnurl=https://npmmirror.com/mirrors/operadriver
phantomjs-cdnurl=https://npmmirror.com/mirrors/phantomjs
profiler-binary-host-mirror=https://npmmirror.com/mirrors/node-inspector/
puppeteer-download-host=https://npmmirror.com/mirrors
python-mirror=https://npmmirror.com/mirrors/python
rabin-binary-host-mirror=https://npmmirror.com/mirrors/rabin/v{version}
sass-binary-site=https://npmmirror.com/mirrors/node-sass
sodium-prebuilt-binary-host-mirror=https://npmmirror.com/mirrors/sodium-prebuilt/v{version}
sqlite3-binary-site=https://npmmirror.com/mirrors/sqlite3
utf-8-validate-binary-host-mirror=https://npmmirror.com/mirrors/utf-8-validate/v{version}
utp-native-binary-host-mirror=https://npmmirror.com/mirrors/utp-native/v{version}
zmq-prebuilt-binary-host-mirror=https://npmmirror.com/mirrors/zmq-prebuilt/v{version}

全局包位置

npm全局包位置 AppData\Roaming\npm

npm用法

npm安装包

  1. 直接通过用户名安装
#   直接利用用户名与仓库名进行安装
npm install RobinCK/vue-ls
#   或者为了提醒自己，加上github前缀进行区分
npm install github:RobinCK/vue-ls
  1. 通过git仓库安装
#   这样适合安装公司内部的git服务器上的项目
npm install git+https://github.com/RobinCK/vue-ls.git#<branch>
#   或者以ssh的方式
npm install git+ssh://git@github.com:RobinCK/vue-ls.git#<branch>
  1. 安装本地包
# 本地依赖文件（相对路径）
npm install ./my-test-npm

# 本地依赖文件（相对路径）
npm i ../../../my-test-npm

# 本地依赖文件（绝对路径）
npm i e:\my-test-npm

查看各种路径命令 查看当前npm包的全局安装路径

npm prefix -g

查看配置列表

npm config ls

修改路径命令 修改npm的包的全局安装路径

npm config set prefix "D:\nodejs\node_global"

修改npm的包的全局cache位置

npm config set cache "D:/nodejs/npm_cache"

配置环境变量

yarn 的安装路径和缓存路径 查看各种路径命令 查看 yarn 全局bin位置

yarn global bin

查看 yarn 全局安装位置

yarn global dir

查看 yarn 全局cache位置

yarn cache dir

修改路径命令 改变 yarn 全局bin位置

yarn config set prefix "E:\yarn\Data"

改变 yarn 全局安装位置

yarn config set global-folder "E:\yarn\Data\global"

改变 yarn 全局cache位置

yarn config set cache-folder "E:\yarn\Cache"

改变 yarn 全局 link 位置

yarn config set link-folder "E:\yarn\Data\link"

或者直接在~/.yarnrc修改为

registry "https://registry.npmmirror.com/"
cache-folder "E:\\yarn\\Cache"
global-folder "E:\\yarn\\Data\\global"
link-folder "E:\\yarn\\Data\\link"
prefix "E:\\yarn\\Data"