剛從遠程clone下來的代碼，npm run dev後報錯，報錯信息如下：
ERROR Invalid options in vue.config.js: "publicPath" is not allowed
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] dev: `vue-cli-service serve --open`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/thinker/.npm/_logs/2019-10-11T03_32_39_690Z-debug.log
解決方式:
具體原因是因爲版本支持的問題，publicPath 屬性到 vue-cli 3.2.0 之後才支持，所以將 publicPath 改成 baseUrl 即可，或者升級你的 vue-cli 。
修改前：
修改後：
