npm使用

1、安装nodejs，直接在官网下载即可；

下载地址：http://cdn.npm.taobao.org/dist/node/v8.2.1/node-v8.2.1-x64.msi

2、查看npm配置：

C:\Users\10375>npm config list -l; cli configslong = trueuser-agent = "npm/3.10.10 node/v6.10.3 win32 x64"; builtin config undefinedprefix = "C:\\Users\\10375\\AppData\\Roaming\\npm"; default valuesaccess = nullalso = nullalways-auth = falsebin-links = truebrowser = nullca = nullcache = "C:\\Users\\10375\\AppData\\Roaming\\npm-cache"cache-lock-retries = 10cache-lock-stale = 60000cache-lock-wait = 10000cache-max = nullcache-min = 10cafile = undefinedcert = nullcolor = truedepth = nulldescription = truedev = falsedry-run = falseeditor = "notepad.exe"engine-strict = falsefetch-retries = 2fetch-retry-factor = 10fetch-retry-maxtimeout = 60000fetch-retry-mintimeout = 10000force = falsegit = "git"git-tag-version = trueglobal = falseglobal-style = falseglobalconfig = "C:\\Users\\10375\\AppData\\Roaming\\npm\\etc\\npmrc"globalignorefile = "C:\\Users\\10375\\AppData\\Roaming\\npm\\etc\\npmignore"group = 0heading = "npm"https-proxy = nullif-present = falseignore-scripts = falseinit-author-email = ""init-author-name = ""init-author-url = ""init-license = "ISC"init-module = "C:\\Users\\10375\\.npm-init.js"init-version = "1.0.0"json = falsekey = nulllegacy-bundling = falselink = falselocal-address = undefinedloglevel = "warn"; long = false (overridden)maxsockets = 50message = "%s"node-version = "6.10.3"npat = falseonload-script = nullonly = nulloptional = trueparseable = false; prefix = "C:\\Program Files\\nodejs" (overridden)production = falseprogress = trueproprietary-attribs = trueproxy = nullrebuild-bundle = trueregistry = "https://registry.npmjs.org/"rollback = truesave = falsesave-bundle = falsesave-dev = falsesave-exact = falsesave-optional = falsesave-prefix = "^"scope = ""searchexclude = nullsearchopts = ""searchsort = "name"shell = "C:\\WINDOWS\\system32\\cmd.exe"shrinkwrap = truesign-git-tag = falsestrict-ssl = truetag = "latest"tag-version-prefix = "v"tmp = "C:\\Users\\10375\\AppData\\Local\\Temp"umask = 0unicode = falseunsafe-perm = trueusage = falseuser = 0; user-agent = "npm/{npm-version} node/{node-version} {platform} {arch}" (overridden)userconfig = "C:\\Users\\10375\\.npmrc"version = falseversions = falseviewer = "browser"

3、使用npm国内镜像

设置镜像为淘宝的镜像，速度很快！

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