function Goods(props) {
    console.log(props);
    return (
        <div className="box1">
            <h3 style={{color:props.color}}>Hello Js</h3>
        </div>
    )
}
//高階組件的代碼， 屬性代理的方式
function Color(WrapperComponent){
    return class Color extends React.Component{
        render(){
            console.log(this.props)
            let obj = {color:"#0088dd"}
            return (
                <WrapperComponent {...this.props} {...obj}/>
            )
        }
    }
}
export default Color(Goods);

import React from 'react';
//高階組件的代碼， 屬性代理的方式
export default function Mouse(WrapperComponent){
    return class Mouse extends React.Component{
        constructor(props){
            super(props);
            this.state = {
                x:0,
                y:0,
            }
            this.getMouse();
        }
        getMouse = ()=>{
            document.addEventListener("mousemove",(event)=>{
                this.setState({
                    x:event.clientX,
                    y:event.clientY
                })
            })
        }
        render() {
            // console.log(this.state);
            return (
                <WrapperComponent {...this.props} {...this.state}/>
            )   
        }
    }
}

import Mouse from "../context/HOC";
function Goods(props) {
    console.log(props);
    let {x,y} = props;
    return (
        <div className="box1">
            <div>
                鼠標(biāo)坐標(biāo):x:{x},y:{y}
            </div>
            <h3 >Hello Js</h3>
        </div>
    )
}
export default Mouse(Goods);