Usign react-router-dom，我如何从React组件外部访问browserHistory对象？

Question

与以往的反应，路由器，我能够做到这一点：

import {browserHistory} from 'react-router'; 

从我actionCreators文件，我可以做这样的事情：

...some async action completed (for example, user logged in successfully).. 
browserHistory.push('/dashboard'); 

但随着新反应路由器-DOM （V4）好像我不能再导入browserHistory就这样和访问历史记录对象的唯一方法是从反应的组分道具

this.props.history 

在使用react-router-dom完成异步还原操作后，将用户重定向到新页面的方法是什么？

Answer 1

withRouter是你在找什么。

“您可以通过withRouter高阶组件访问历史记录对象的属性和最近的匹配项。”

import React, { PropTypes } from 'react' 
import { withRouter } from 'react-router' 

// A simple component that shows the pathname of the current location 
class ShowTheLocation extends React.Component { 
    static propTypes = { 
    match: PropTypes.object.isRequired, 
    location: PropTypes.object.isRequired, 
    history: PropTypes.object.isRequired 
    } 

    render() { 
    const { match, location, history } = this.props 

    return (
     <div>You are now at {location.pathname}</div> 
    ) 
    } 
} 

// Create a new component that is "connected" (to borrow redux 
// terminology) to the router. 
const ShowTheLocationWithRouter = withRouter(ShowTheLocation)