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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <title>Document</title>
- <script src="../babel.min.js"></script>
- <script src="../react.development.js"></script>
- <script src="../react-dom.development.js"></script>
- </head>
- <body>
- <div id="root"></div>
- <script type="text/babel">
- function Good(props) {
- console.log(props,'父级的内容')
- return(
- <div style={{border:"2px solid #f00",padding:"10px"}}>
- <p>这是父级标签</p>
- <Day name="张振博" age={19}></Day>
- </div>
- )
- }
- function Day(props) {
- console.log(props,'子级的内容')
- return(
- <div style={{border:"2px solid #00f",padding:"10px"}}>
- <p>这是一个子级标签</p>
- <p>我的名字叫{props.name}</p>
- <p>我今年{props.age}岁</p>
- <button onclick={()=>
- {
- handleClick(props)
- }}>获取内容</button>
- </div>
- )
- }
- function handleClick(props){
- console.log(props,'内容')
- }
- let element = <Good/>
- ReactDOM.createRoot(document.querySelector("#root")).render(element)
- </script>
- </body>
- </html>
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