直接上解决方案，参考https://www.npmjs.com/package/webpack-jquery-ui
npm install webpack-jquery-ui
报错信息
These dependencies were not found:
* webpack-jquery-ui in ./common/xxxx.js
* webpack-jquery-ui/css in ./common/xxxx.js
To install them, you can run: npm install --save webpack-jquery-ui webpack-jquery-ui/css
ERROR Build failed with errors.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! xxxx@0.1.0 build: `vue-cli-service build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the xxxx@0.1.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.