set CLASSPATH
如果之前安裝過掌挚，會有之前的環(huán)境變量設置菩咨，檢查下是否一致，會影響到后面的webpack全局安裝抽米。
install webpack
npm install webpack -g
Create React App
npm install -g create-react-app
create-react-app hello-world
cd hello-world
npm run start
Create Vue-Cli
npm install -g vue-cli
vue init webpack projectname
?Install vue-router? Yes
? Use ESLint to lint your code? No
? Setup unit tests with Karma + Mocha? Yes
? Setup e2e tests with Nightwatch? Yes
cd projectname
npm install
npm run dev
