使用ES6，你可以让组件包装内联:

<路由路径= " / "组件={()= > <应用myProp = {someValue} / >} >

如果你需要通过孩子:

<路由路径="/"组件={(道具)=> <App myProp={someValue}>{道具。孩子}< /应用程序>}>

你也可以使用RouteHandler mixin来避免包装器组件，更容易地将父类的状态作为道具传递下去:

var Dashboard = require('./Dashboard');
var Comments = require('./Comments');
var RouteHandler = require('react-router/modules/mixins/RouteHandler');

var Index = React.createClass({
      mixins: [RouteHandler],
      render: function () {
        var handler = this.getRouteHandler({ myProp: 'value'});
        return (
            <div>
                <header>Some header</header>
                {handler}
           </div>
        );
  }
});

var routes = (
  <Route path="/" handler={Index}>
    <Route path="comments" handler={Comments}/>
    <DefaultRoute handler={Dashboard}/>
  </Route>
);

ReactRouter.run(routes, function (Handler) {
  React.render(<Handler/>, document.body);
});

你可以通过将它们传递给<RouteHandler>(在v0.13.x中)或v1.0中的Route组件本身来传递道具;

// v0.13.x
<RouteHandler/>
<RouteHandler someExtraProp={something}/>

// v1.0
{this.props.children}
{React.cloneElement(this.props.children, {someExtraProp: something })}

(来自https://github.com/rackt/react-router/releases/tag/v1.0.0的升级指南)

所有子处理程序都将收到相同的一组道具——这可能有用，也可能没用，取决于具体情况。

对于react-router 2.5.2，解决方案非常简单:

    //someConponent
...
render:function(){
  return (
    <h1>This is the parent component who pass the prop to this.props.children</h1>
    {this.props.children && React.cloneElement(this.props.children,{myProp:'value'})}
  )
}
...

这是我想出的最干净的解决方案(React Router v4):

<Route
  path="/"
  component={props => <MyComponent {...props} foo="lol" />}
/>

MyComponent仍然有道具。火柴和道具。位置，并有道具。Foo === "lol"。

这可能是在cookie处理程序中使用react-router-dom的最佳方式

在index.js

import React, { Component } from 'react'
import {Switch,Route,Redirect} from "react-router-dom"
import {RouteWithLayout} from "./cookieCheck"

import Login from "../app/pages/login"
import DummyLayout from "../app/layouts/dummy"
import DummyPage from "../app/pages/dummy" 

export default ({props})=>{
return(
    <Switch>
        <Route path="/login" component={Login} />
        <RouteWithLayout path="/dummy" layout={DummyLayout} component={DummyPage} 
        {...props}/>
        <Redirect from="/*" to="/login" />
    </Switch>
  )
}

并使用cookie检查

import React , {createElement} from 'react'
import {Route,Redirect} from "react-router-dom"
import {COOKIE,getCookie} from "../services/"

export const RouteWithLayout = ({layout,component,...rest})=>{
    if(getCookie(COOKIE)==null)return <Redirect to="/login"/>
        return (
        <Route {...rest} render={(props) =>
            createElement(layout, {...props, ...rest}, createElement(component, 
      {...props, ...rest}))
       }
      />
    )
}