lovecoding
/
W250511


			
				
					
						
						
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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>
    <!-- 
      vue  插值模版 {{}}
      react 动态绑定 {}
    -->
    <div id="root"></div>
    <script type="text/babel">
        let root = ReactDOM.createRoot(document.getElementById("root"));
        // let names = '图图';
        // let pic = 'https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimage109.360doc.com%2FDownloadImg%2F2025%2F04%2F0321%2F296122601_4_20250403090445718&refer=http%3A%2F%2Fimage109.360doc.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1771465687&t=31f76255db46fd0cf9a5269e202adc34'
        // const myName = <img src={pic} />
        let str = '快过年了';
        // 反转字符串
        // let arr1 = Array.from(str);
        // let str1 = [];
        // for(let i=arr1.length-1;i>=0;i--) {
        //     str1.push(arr1[i])
        // } 
        // let str1 = str.split("").reverse().join("");
        let str1 = [...str].reverse().join("")
        console.log(str1)
        // console.log(a);
        // let a;
        // const myName = <h1>{2 + 8}</h1>
        const myName = <h1>{str1}</h1>
        root.render(myName);
    </script>
</body>

</html>