JSON数据的使用实例
实例代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
</body>
<script type="text/javascript">
var people = {
"username" : "mary",
"age":"20",
"info":{"tel":"1234566","celltelphone":788666},
"address":[
{"city":"beijing","code":"1000022"},
{"city":"shanghai","code":"2210444"}
]
};
window.alert(people.username);//mary
window.alert(people.info.tel);//1234566
window.alert(people.address[0].city);//beijing
</script>
</html>运行结果：
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