使用create-react-app的项目在build后显示一片空白？

Question

问题描述react 在 npm run start 后可以正常启动react 在 npm run build 后打包后的页面显示不出来项目构建脚手架使用：create-react-app项目地址： https://github.com/tuihou1233...正常页面展示：build后显示的页面：错误提示：Navigated to http://localhost:63342/react-activity/build/index.html?_ijt=5htlhrvs0b3epm9e42sn97dvb3registerServiceWorker.js:42 This web app is being served cache-first by a service worker. To learn more, visit https://goo.gl/SC7cgQ

Answer 1

打开控制面板，应该会提示你js路径有误，可以在package.json添加一个选项homepage:'./',然后重新npm run build