錯(cuò)誤信息為：

Please use `require("history").createBrowserHistory` instead of `require("history/createBrowserHistory")`. Support for the latter will be removed in the next major release.

切換browserHistory

1、首先安裝依賴(lài)

npm install --save history

2、然后修改入口文件

????// 1. Initialize?

然后報(bào)錯(cuò)?。?！

解決方案：

import createHistory from 'history/createBrowserHistory';

修改為

import { createBrowserHistory as createHistory}from 'history';