Conditions： jquery-1.6.2.js 及相关JSON Jar包
1:定义一个TestCollServlet类：
response.setCharacterEncoding("UTF-8");
User user1 = new User(1,"忘不",22);
User user2 = new User(2,"李四",22);
User user3 = new User(3,"王五",22);
User user4 = new User(4,"赵六",22);
List<User> list = new ArrayList<User>();
list.add(user1);
list.add(user2);
list.add(user3);
list.add(user4);
JSONArray array=JSONArray.fromObject(list);
System.out.println(array.toString());
response.getWriter().write(array.toString());
2：JSP页面:
<script type="text/javascript" src="js/jquery-1.6.2.js"></script>
<script type="text/javascript">
function findUser(){
$.get("TestCollServlet",function(data){
alert(data);
var list=jQuery.parseJSON(data);
for(var i=0;i<list.length;i++){
var user=list[i];
var tr=$("<tr>");
tr
.append($("<td>").text(user.name))
.append($("<td>").text(user.age))
.appendTo($("#list"));
}
});
}
</script>
</head>
<body>
<table border="1" width="80%" align="center">
<tr><th>姓名</th>
<th>年龄</th>
</tr>
<tbody id="list">
</tbody>
</table>
<input type="button" value="取得信息" onclick="findUser()" />
</body>
</html> 原文链接：https://www.f2er.com/ajax/165193.html