首先，我也仍在学习ReactJS，所以我的方法可能有错误，而没有错误。为此提前致歉。
打开“开发人员工具”的
console窗口，分析我刚刚制作的
这个jsFiddle 示例。观察调用回调的顺序。
我
TweenMax习惯对框进行一些动画处理，以使其在单击按钮时显示或消失。
该 低级API 公开为我们利用了不少有用的回调。共享的示例演示了这些回调的用法。
Javascript：
var ReactTransitionGroup = React.addons.TransitionGroup;var MyBox = React.createClass({ show: function(callback){ var node = React.findDOMNode(this); TweenMax.fromTo(node, 2, { width: 100, height: 100, backgroundColor: '#0cc', scale: 0.2, opacity: 0, rotation: -180 }, { width: 100, height: 100, backgroundColor: '#0cc', scale: 1, opacity: 1, rotation: 0, ease: Expo.easeInOut, onComplete: callback, onCompleteScope: this }); }, hide: function(callback){ var node = React.findDOMNode(this); TweenMax.to(node, 2, { width: 100, height: 100, backgroundColor: '#cc0', scale: 0.2, opacity: 0, ease: Expo.easeInOut, onComplete: callback, onCompleteScope: this }); }, componentWillAppear: function(didAppearCallback){ console.log('MyBox.componentWillAppear'); this.show(didAppearCallback); }, componentDidAppear: function(){ console.log('MyBox.componentDidAppear'); }, componentWillEnter: function(didEnterCallback){ console.log('MyBox.componentWillEnter'); this.show(didEnterCallback); }, componentDidEnter: function(){ console.log('MyBox.componentDidEnter'); }, componentWillLeave: function(didLeaveCallback){ console.log('MyBox.componentWillLeave'); this.hide(didLeaveCallback); }, componentDidLeave: function(){ console.log('MyBox.componentDidLeave'); }, componentDidMount: function() { console.log('MyBox.componentDidMount'); }, componentWillUnmount: function() { console.log('MyBox.componentWillUnmount'); }, render: function(){ return <div> </div>; }});var Container = React.createClass({ getInitialState: function(){ return { isShowing: false }; }, onButtonClicked: function(){ this.setState({ isShowing: !this.state.isShowing }); }, render: function(){ var myBox = this.state.isShowing ? <MyBox key="myBox" /> : ''; return ( <div id="container"> <MyButton onButtonClicked={this.onButtonClicked} /> <ReactTransitionGroup transitionName="hellotransition"> {myBox} </ReactTransitionGroup> </div> ); }});var MyButton = React.createClass({ render: function(){ return <button onClick={this.props.onButtonClicked}>Click Me</button>; }});//React.render(<Container />, document.body);让我知道是否有任何不清楚的地方，我很乐意分享我所知道的。
