前言:
- react-router-dom 4.4.2
在页面中直接使用
import { Link } from 'react-router-dom' //使用 <Link to={{ pathname: "/app/studyMapModule/detail" }} >detail</Link>
可能报错:
browser.js?fec5:49 Warning: Hash history cannot PUSH the same path; a new entry will not be added to the history stack
原因:这个是 reactr-router 的一个提示,当前路由下的 history 不能 push 相同的路径到 stack 里。只有开发环境存在,生产环境不存在,目前还没看到官方有去掉的意思。看不惯的话可以采取一些方法关掉这个提示。
解决:添加上replace
<Link to={{ pathname: "/app/studyMapModule/detail" }} replace>detail</Link>
或者:
The warning is there just to let you know that when you're using hash history, you can't actually PUSH the same path; the browser won't add anything to the history stack. But you should only get this warning in development. If you generate your production build correctly (using NODE_ENV=production) you shouldn't see this warning in production.