//公有的函數(shù)部分
const someMixins={
 printColor(){
 console.log(this.state.color);
 }
 printWeight(){
 console.log(this.state.weight);
 }
}
class Apple extends React.Component{
 //僅僅作為演示，mixins一般是通過React.createClass創(chuàng)建，并且ES6也沒有key:value這種寫法
 mixins:[someMixins]
 constructor(props){
 super(props);
 this.state={
  color:'red',
  weight:'100g'
 }
 this.printColor=this.printColor.bind(this);
 }
 render(){
 return <div className="m-box" onClick={this.printColor}>
    這是一個蘋果
   </div>
 }
}
class Banana extends React.Component{
 mixins:[someMixins]
 constructor(props){
 super(props);
 this.state={
  color:'yellow',
  weight:'200g'
 }
 this.printColor=this.printColor.bind(this);
 }
 render(){
 return <div className="m-box" onClick={this.printColor}>
    這是一個香蕉
   </div>
 }
}

const redApple = withFruit(Apple);

const redApple = withFruit(Apple，{color:'red',weight:'200g'});

const redApp=withFruit(App,()=>{console.log('I am a fruit')})

class Admin extends React.Component{

}
const mapStateToProps=(state)=>{
 return {
 };
}
const mapDispatchToProps=(dispatch)=>{
 return {

 }
}

const connect(mapStateToProps,mapDispatchToProps)(Admin)

class Cat extends React.Component {
 render() {
 const mouse = this.props.mouse;
 return (
  <img src="/cat.jpg" style={{ position: 'absolute', left: mouse.x, top: mouse.y }} />
 );
 }
}

class Mouse extends React.Component {
 constructor(props) {
 super(props);
 this.handleMouseMove = this.handleMouseMove.bind(this);
 this.state = { x: 0, y: 0 };
 }

 handleMouseMove(event) {
 this.setState({
  x: event.clientX,
  y: event.clientY
 });
 }

 render() {
 return (
  <div style={{ height: '100%' }} onMouseMove={this.handleMouseMove}>

  {/*
   Instead of providing a static representation of what <Mouse> renders,
   use the `render` prop to dynamically determine what to render.
  */}
  {this.props.render(this.state)}
  </div>
 );
 }
}

class MouseTracker extends React.Component {
 render() {
 return (
  <div>
  <h1>Move the mouse around!</h1>
  <Mouse render={mouse => (
   <Cat mouse={mouse} />
  )}/>
  </div>
 );
 }
}

Class Mouse extends React.component{
 ...
 {this.props.render(this.state)}
 ...
}


......
<Mouse render={mouse => (
   <Cat mouse={mouse} />
  )}/>