jQuery-工具方法-each方法

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<html lang="zh">
<head>
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    <title>Document</title>
</head>
<body>
    <script src="./jquery.js"></script>
    <script>
        // 使用 each() 方法遍历数组元素
        var colors = ['red', 'green', 'blue'];

        $.each(colors, function(index, color) {
            console.log(index, color)
        })

        // 使用 each() 方法遍历对象属性
        var person = {
            firstName: '莱昂纳多',
            lastName: '小沈阳',
            age: 20,
            gender: 'male'
        };

        $.each(person, function(key, value) {
            console.log(key, value)
        })
    
    </script>
</body>
</html>

来源：CSDN

作者：上头upup

链接：https://blog.csdn.net/qq_45802159/article/details/103244996

标签

each