前端页面的代码：
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script type="text/javascript" src="jquery-1.8.3.js"></script>
<script type="text/javascript">
$(function(){
$("#getContent").click(function(){
$.ajax({
url:"test",
type:"get",
timeout:2000,
data:{name:"czz",address:"address"},
dataType:'html',
beforeSend:function(){alert('beforeSend');},
complete:function(){alert('complete');},
success:function(data,status){alert(data);},
error:function(){alert('error');},
global:false
});
});
});
</script>
</head>
<body>
<div id="showText"><span>He who hesitates is lost.</span></div>
<input type="button" id="getContent" value="getAjax">
</body>
</html>
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
String name = req.getParameter("name");
String address = req.getParameter("address");
StringBuffer sb = new StringBuffer("");
sb.append("{\"name\":\"")
.append(name)
.append("_czz\",\"address\":\"")
.append(address)
.append("_czz\"}");
resp.getWriter().print(sb.toString());
}
jQUery_review之jQuery的终极ajax方法$.ajax(),布布扣,bubuko.com
jQUery_review之jQuery的终极ajax方法$.ajax()
原文：http://blog.csdn.net/ziwen00/article/details/38194397