我想调用子组件的功能。
是否有可能从React中的this.props.children获取引用。

var ComponentSection = React.createClass({

    componentDidMount: function() {
      // How to access refs in this.props.children ?
      this.refs.inner.refs.specificPanel.resize();
    },

    render: function () {
        return (
          <div className="component-section" ref="inner">
            {this.props.children}
          </div>
        );
    }
});

var Panel = React.createClass({

    resize: function() {
        console.log('Panel resizing');
    },

    render: function () {
        return (
          <div className="Panel">
            Lorem   ipsum dolor sit amet 
          </div>
        );
    }
});

var MainComponent = React.createClass({
    render: function () {
        return (
           <ComponentSection>
            <Panel ref="specificPanel"></Panel>
           </ComponentSection>
        );
    }
});

ReactDOM.render(
  <MainComponent></MainComponent>,
  document.getElementById('container')
);

我做了一个小演示：https :
//jsfiddle.net/69z2wepo/26929/

提前致谢