jQuery——遍历each()

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
</head>
<body>
    <ul>
        <li>11</li>
        <li>22</li>
        <li>33</li>
        <li>44</li>
        <li>55</li>
    </ul>
</body>
</html>
<script>
    $("ul li").each(function(){
        console.log($(this).index())
        console.log($(this).text())
    })
    // $("ul li").each(function(i,ele){
    //     console.log(i)
    //     console.log(ele)
    // })
    // $.each($("ul li"),function(i,ele){
    //     console.log(i)
    //     console.log(ele)
    // })
</script>


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转载自blog.csdn.net/yuhui01/article/details/80873442