boom
/
jasonArrayObject.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>jason数据的嵌套</title>

</head>
<body>
    <script type="text/javascript">
    //jason数组的元素是对象,数组定义2个元素,每个元素是对象,对象是键值对形式

    var jasonArray = [
        {"name":"祝自强","age":21},
        {"name":"许巧巧","age":23}
    ];
    //取出需要的数据,许巧巧,23
    console.log(jasonArray[1].name+"=="+jasonArray[1].age);
    //遍历数组
    for (var i=0; i<jasonArray.length; i++){
        console.log(jasonArray[i].name+"=="+jasonArray[i].age);
    }


    </script>
</body>
</html>