jquery请求本土json,貌似没执行

jquery请求本地json,貌似没执行?chat.json:JScript code[ { name:11, age:22 }]json.html:HTML co

jquery请求本地json,貌似没执行?
chat.json:

JScript code
[ { "name":"11", "age":"22" }]

json.html:
HTML code
<!DOCTYPE HTML><html><head><meta charset="utf-8"><title>无标题文档</title><script src="js/jquery-1.6.2.js"></script><script type="text/javascript">    $().ready(function() {        $.getJSON('chat.json',function(data){                alert(data.name);            });    });</script></head><body></body></html>


[解决办法]
JScript code
// alert(data.name);//=====> alert(data[0].name);