自定义标签

<body>
<div id="box">华点软件学院div>
<button id="btn1">添加自定义标签button>
<button id="btn2">获得自定义标签button>
body>
<script src="../js/jquery-1.9.1.min.js">script>
<script>
    $("#btn1").on("click", function () {

        var student = {
            name: "张三",
            age: 17
        };
        var _student = JSON.stringify(student);
        $('#box').attr('student', _student);

    });



    $("#btn2").on("click", function () {
        var value = $("#box").attr("student");
        alert(value);
    });
script>

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