转 http://www.jb51.net/article/36678.htm
1.userInfo.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html"; charset="utf-8" />
<title>getJSON获取数据</title>
<script src="http://libs.useso.com/js/jquery/1.11.1/jquery.js"></script>
<style type="text/css">
#divframe{ border:1px solid #999; 500px; margin:0 auto;}
.loadTitle{ background:#CCC; height:30px;}
</style>
</head>
<body>
<div id="divframe">
<div class="loadTitle">
<input type="button" value="获取数据" id="btn"/>
</div>
<div id="jsonTip">
</div>
</div>
</body>
</html>
<script type="text/javascript">
$(function(){
$("#btn").click(function(){
$.getJSON("data//json//userInfo.json",function(data){
var $jsontip = $("#jsonTip");
var strHtml = "123";//存储数据的变量
$jsontip.empty();//清空内容
$.each(data,function(infoIndex,info){
strHtml += "姓名："+info["name"]+"<br>";
strHtml += "性别："+info["sex"]+"<br>";
strHtml += "邮箱："+info["email"]+"<br>";
strHtml += "<hr>"
})
$jsontip.html(strHtml);//显示处理后的数据
})
})
})
</script>
2.data//json//userInfo.json
[
{
"name":"张国立",
"sex":"男",
"email":"zhangguoli@123.com"
},
{
"name":"张铁林",
"sex":"男",
"email":"zhangtieli@123.com"
},
{
"name":"邓婕",
"sex":"女",
"email":"zhenjie@123.com"
}
]