<!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">
<meta charset="utf-8">
<html>
<head>
<title>1111</title>
<script src="../scripts/jquery-1.3.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
$(‘#send‘).click(function() {
$.getJSON(‘test.json‘, function(data) {
// console.log(data);
$(‘#resText‘).empty();
var html = ‘‘;
$.each( data , function(commentIndex, comment) {
html += ‘<div class="comment"><h6>‘ + comment[‘name‘] + ‘:</h6><p class="para">‘ + comment[‘msg‘] + ‘</p></div>‘;
})
$(‘#resText‘).html(html);
})
})
})
</script>
</head>
<body>
<p>
<input type="button" id="send" value="加载"/>
</p>
<div class="comment">已有评论：</div>
<div id="resText" >
</div>
</body>
</html>
加载test.json文件，代码如下
[
{
"name": "张三",
"msg": "沙发"
},
{
"name": "李四",
"msg": "板凳"
},
{
"name": "张三",
"msg": "沙发"
},
{
"name": "李四",
"msg": "板凳"
},
{
"name": "王五",
"msg": "地板"
}
]
原文：http://www.cnblogs.com/linjing-blog/p/6740166.html