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'})}
  )
}
...

你可以像这样通过<RouterHandler/>传入props:

var Dashboard = require('./Dashboard');
var Comments = require('./Comments');

var Index = React.createClass({
  render: function () {
    var props = this.props; // or possibly this.state
    return (
        <div>
            <header>Some header</header>
            <RouteHandler {...props} />
        </div>
    );
  }
});

这样做的缺点是你不加区别地传递道具。因此，Comments可能最终接收到的道具实际上是针对不同组件的，这取决于您的路由配置。这不是什么大问题，因为props是不可变的，但如果两个不同的组件都期望一个名为foo的道具，但值不同，这就会出现问题。

根据Rajesh Naroth回答使用带或不带路由器的组件。

class Index extends React.Component {

  constructor(props) {
    super(props);
  }
  render() {
    const foo = (this.props.route) ? this.props.route.foo : this.props.foo;
    return (
      <h1>
        Index - {foo}
      </h1>
    );
  }
}

var routes = (
  <Route path="/" foo="bar" component={Index}/>
);

或者你可以这样做:

export const Index = ({foo, route}) => {
  const content = (foo) ? foo : (route) ? route.foo : 'No content found!';
  return <h1>{content}</h1>
};

用一个无状态的函数组件包装它:

<Router>
  <Route 
    path='/' 
    component={({children}) => 
      <MyComponent myProp={'myVal'}>{children}</MyComponent/>
    }/>
</Router>

使用自定义路由组件，这在React Router v3中是可能的。

var Dashboard = require('./Dashboard');
var Comments = require('./Comments');
var routes = (
  <Route path="/" handler={Index}>
    <MyRoute myprop="value" path="comments" handler={Comments}/>
    <DefaultRoute handler={Dashboard}/>
  </Route>
);

对于<MyRoute>组件代码，它应该类似于:

import React from 'react';
import { Route } from 'react-router';
import { createRoutesFromReactChildren } from 'react-router/lib//RouteUtils';

const MyRoute = () => <div>&lt;MyRoute&gt; elements are for configuration only and should not be rendered</div>;

MyRoute.createRouteFromReactElement = (element, parentRoute) => {
    const { path, myprop } = element.props;
    // dynamically add crud route
    const myRoute = createRoutesFromReactChildren(
        <Route path={path} />,
        parentRoute
    )[0];
    // higher-order component to pass myprop as resource to components
    myRoute.component = ({ children }) => (
        <div>
            {React.Children.map(children, child => React.cloneElement(child, { myprop }))}
        </div>
    );
    return myRoute;
};

export default MyRoute;

有关自定义路由组件方法的更多详细信息，请查看我关于该主题的博客文章:http://marmelab.com/blog/2016/09/20/custom-react-router-component.html

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>}>