使用VS2017还原NPM包时，因为要访问外网，安装时间特别漫长，而且等待很长时间也可能安装错误
npm安装
淘宝 NPM 镜像:一个完整 npmjs.org 镜像，你可以用此代替官方版本(只读)，同步频率目前为 10分钟 一次以保证尽量与官方服务同步。
安装淘宝镜像
Npm配置默认选项
需要添加以下路径
C:\Program Files\nodejs
C:\Users\82511\AppData\Roaming\npm
D:\Program Files\Git\bin
配置淘宝镜像
再次还原npm,出现如下的安装信息。
PATH=.\node_modules\.bin;%PATH%;d:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Git\cmd;d:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\Git\mingw32\bin;C:\Program Files\nodejs;C:\Users\82511\AppData\Roaming\npm;D:\Program Files\Git\bin
"C:\Program Files\nodejs\npm.CMD" install
Vue@0.0.0 E:\COLDDEMO\Vue
+-- @types/webpack-env@1.13.0
+-- abbrev@1.1.0
+-- acorn@5.0.3
+-- acorn-dynamic-import@2.0.2
| `-- acorn@4.0.13
+-- ajv@5.2.0
+-- ajv-keywords@1.5.1
+-- align-text@0.1.4
+-- alphanum-sort@1.0.2
+-- ansi-html@0.0.7
+-- ansi-regex@2.1.1
+-- ansi-styles@2.2.1
+-- anymatch@1.3.0
+-- argparse@1.0.9
+-- arr-diff@2.0.0
+-- arr-flatten@1.0.3
+-- array-unique@0.2.1
+-- arrify@1.0.1
+-- asn1.js@4.9.1
| `-- memory-fs@0.4.1
+-- webpack-hot-middleware@2.18.0
+-- webpack-node-externals@1.6.0
+-- webpack-sources@1.0.1
| `-- source-list-map@2.0.0
+-- whatwg-fetch@2.0.3
+-- whet.extend@0.9.9
+-- which-module@1.0.0
+-- window-size@0.1.0
+-- wordwrap@0.0.2
+-- wrap-ansi@2.1.0
+-- xtend@4.0.1
+-- y18n@3.2.1
+-- yallist@2.1.2
+-- yargs@6.6.0
| +-- camelcase@3.0.0
| `-- cliui@3.2.0
`-- yargs-parser@4.2.1
`-- camelcase@3.0.0
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
Npm还原成功示意图
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。
