//全局安装vue-cli
npm install install -g vue-cli
//创建一个基于webpack模板的项目
vue init webpack [demoname]
"paixiaoyang_backstage".
# Installing project dependencies ...
# ========================
npm WARN deprecated browserslist@2.11.3: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.
npm WARN deprecated bfj-node4@5.3.1: Switch to the `bfj` package for fixes andnew features!
npm WARN deprecated browserslist@1.7.7: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.
> uglifyjs-webpack-plugin@0.4.6 postinstall F:\work\paixiaoyang_backstage\paixiaoyang_backstage\node_modules\webpack\node_modules\uglifyjs-webpack-plugin
> node lib/post_install.js
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN ajv-keywords@3.2.0 requires a peer of ajv@^6.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
added 1127 packages from 646 contributors and audited 10642 packages in 157.659s
found 2 vulnerabilities (1 moderate, 1 high)
 run `npm audit fix` to fix them, or `npm audit` for details
# Project initialization finished!
# ========================
To get started:
 cd xxxx
 npm run dev
Documentation can be found at https://vuejs-templates.github.io/webpack

cd xxxx
//运行
npm run dev