前端VUE环境构建

• https://nodejs.org/en/ 安装node 

　　

• 安装淘宝npm镜像

D:\>cd cnpm

D:\cnpm>npm install -g cnpm --registry=https://registry.npm.taobao.org
C:\Users\lbm\AppData\Roaming\npm\cnpm -> C:\Users\lbm\AppData\Roaming\npm\node_modules\cnpm\bin\cnpm
+ cnpm@6.0.0
added 683 packages from 900 contributors in 33.678s

D:\cnpm>cnpm install --global vue-cli
Downloading vue-cli to C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli_tmp
Copying C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli_tmp\_vue-cli@2.9.6@vue-cli to C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli
Installing vue-cli's dependencies to C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli/node_modules
[1/20] commander@^2.9.0 installed at node_modules\_commander@2.20.0@commander
[2/20] multimatch@^2.1.0 installed at node_modules\_multimatch@2.1.0@multimatch
[3/20] minimatch@^3.0.0 installed at node_modules\_minimatch@3.0.4@minimatch
[4/20] ora@^1.3.0 installed at node_modules\_ora@1.4.0@ora
[5/20] rimraf@^2.5.0 existed at node_modules\_rimraf@2.6.3@rimraf
[6/20] chalk@^2.1.0 installed at node_modules\_chalk@2.4.2@chalk
[7/20] consolidate@^0.14.0 installed at node_modules\_consolidate@0.14.5@consolidate
[8/20] semver@^5.1.0 installed at node_modules\_semver@5.7.0@semver
[9/20] uid@0.0.2 installed at node_modules\_uid@0.0.2@uid
[10/20] tildify@^1.2.0 installed at node_modules\_tildify@1.2.0@tildify
[11/20] read-metadata@^1.0.0 installed at node_modules\_read-metadata@1.0.0@read-metadata
[12/20] user-home@^2.0.0 installed at node_modules\_user-home@2.0.0@user-home
[13/20] coffee-script@1.12.7 existed at node_modules\_coffee-script@1.12.7@coffee-script
[14/20] validate-npm-package-name@^3.0.0 installed at node_modules\_validate-npm-package-name@3.0.0@validate-npm-package-name
[15/20] metalsmith@^2.1.0 installed at node_modules\_metalsmith@2.3.0@metalsmith
[16/20] handlebars@^4.0.5 installed at node_modules\_handlebars@4.1.2@handlebars
[17/20] download-git-repo@^1.0.1 installed at node_modules\_download-git-repo@1.1.0@download-git-repo
[18/20] request@^2.67.0 installed at node_modules\_request@2.88.0@request
[19/20] async@^2.4.0 installed at node_modules\_async@2.6.2@async
[20/20] inquirer@^6.0.0 installed at node_modules\_inquirer@6.3.1@inquirer
deprecate metalsmith@2.3.0 › gray-matter@2.1.1 › coffee-script@^1.12.4 CoffeeScript on NPM has moved to "coffeescript" (no hyphen)
Recently updated (since 2019-05-01): 2 packages (detail see file C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli\node_modules\.recently_updates.txt)
  Today:
    → metalsmith@2.3.0 › rimraf@2.6.3 › glob@^7.1.3(7.1.4) (08:45:01)
  2019-05-07
    → handlebars@4.1.2 › uglify-js@^3.1.4(3.5.11) (03:37:56)
All packages installed (238 packages installed from npm registry, used 12s(network 12s), speed 444.88kB/s, json 223(409.21kB), tarball 4.75MB)
[vue-cli@2.9.6] link C:\Users\lbm\AppData\Roaming\npm\vue@ -> C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli\bin\vue
[vue-cli@2.9.6] link C:\Users\lbm\AppData\Roaming\npm\vue-init@ -> C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli\bin\vue-init
[vue-cli@2.9.6] link C:\Users\lbm\AppData\Roaming\npm\vue-list@ -> C:\Users\lbm\AppData\Roaming\npm\node_modules\vue-cli\bin\vue-list

• 安装vue-cli脚手架
   
• 新建一个项目
• 在项目里面安装依赖