javascript当中json用法

10）json
例 3.10.1
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
</head>
<script>
    var student =
    {    name : 'mark',
        age : 3 ,
        classes : ['小' , '中' , "大"],
        /* 马克-to-win：class is an array of string, also parents is also an array of json object. */
        parents :[
            {
                name : 'father',
                age : 42,
                salary : 'low'
            }
            ,
            {
                name : 'mother',
                age : 37,
                salary : 'high'
            }
        ]
    };
    document.writeln(student.name);
    document.writeln("<hr>");
    document.writeln(student.age);
    document.writeln("<hr>");
    document.writeln(student.classes[1]);
    document.writeln("<hr>");
    document.writeln(student.parents[1].name);
</script>

更多内容请见原文，文章转载自：https://blog.csdn.net/qq_44594249/article/details/100119851

posted @ 2021-11-09 15:51  malala  阅读(61)  评论(0)  编辑  收藏  举报