通过ajax加载本地文件:
1.http://www.cnblogs.com/qjqcs/archive/2016/09/07/5850282.html
2.http://blog.csdn.net/sheila1227/article/details/44035561
3.http://blog.csdn.net/sheila1227/article/details/44157117
4.http://blog.csdn.net/dandanzmc/article/details/31344267/
5.http://www.cnblogs.com/xiaojinhe2/archive/2011/10/12/2208740.html
6.http://www.cnblogs.com/leejersey/p/3750232.html
7.http://www.2cto.com/kf/201412/357442.html
8.https://my.oschina.net/crazymus/blog/345586
9.http://blog.csdn.net/zhangdaiscott/article/details/18456215
10.http://www.php100.com/manual/jquery/serialize.html
11.http://www.php100.com/manual/jquery/jQuery.Ajax.html
jQuery插件之json篇：
12.http://www.cnblogs.com/luluping/archive/2009/04/22/1441495.html
HTML文件:
<!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>
<title></title>
<script src="jquery-2.0.0.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$.ajax({
//请求方式为get
type:"GET",
//json文件位置
url:"user.json",
//返回数据格式为json
dataType: "json",
//请求成功完成后要执行的方法
success: function(data){
//使用$.each方法遍历返回的数据date,插入到id为#result中
$.each(data,function(i,item){
var content=item.name+","+item.email+","+item.gender+
","+item.hobby[0]+","+item.hobby[1]+"</br>";
$("#result").append(content);
})
}
})
});
</script>
</head>
<body>
<dir id="result">1</dir>
</body>
</html>
json文件：
[
{"name":"哈哈··","email":"邮箱01","gender":"男","hobby":["上网","打球"]},
{"name":"呵呵··","email":"邮箱02","gender":"男","hobby":["网购","打球"]}
]