参见：https://github.com/mrdulin/blog/issues/42
直接使用react-router-dom好了，react-router-dom封装了react-router，也依赖react-router-dom
import { BrowserRouter as Router } from ‘react-router-dom‘;
// import { HashRouter as Router } from ‘react-router-dom‘;
建议使用BrowserRouter, url类似http://127.0.0.1:8088/api/v1/test，HashRouter慢慢会被废弃，url类似http://127.0.0.1:8088/#/api/v1/test
详情参考：https://www.jianshu.com/p/e3adc9b5f75c
英文：
https://reacttraining.com/react-router/web/guides/quick-start
中文：
https://react-guide.github.io/react-router-cn/docs/Introduction.html
聊聊React的路由React-Router、react-router-dom
原文：https://www.cnblogs.com/shengulong/p/10321441.html