<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
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<title>使用xml格式完成数据的传输</title>
<script type="text/javascript">
window.onload = function (){
document.getElementsByTagName("a")[0].onclick = function (){
var request = new XMLHttpRequest();
var url = this.href;
var method = "GET";
request.open(method,url);
request.send(null);
request.onreadystatechange = function (){
if(request.readyState == 4){
if(request.status == 200 || request.status == 304){
//结果为XML格式，需要使用responseXML来获取
var result = request.responseText;
var object = eval("("+ result+")");
//结果不能直接使用，必须先创建节点，然后再把节点添加到目标节点中
var name = object.person.name;
var age = object.person.age;
var phone = object.person.phone;
alert("name:"+name+" age:"+age+" phone:"+phone);
}
}
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return false;
};
};
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</head>
<style>
#div1{
width:400px;
height:400px;
background:#FFAABB;
}
</style>
<body>
<a href="json.js" >使用xml格式完成页面数据的传输</a>
<div id="div1"></div>
</body>
</html>
请求的json文件：
{
"person":{
"name":"liuyanmin","age":"21","phone":"18888888888"
}
} 原文链接：https://www.f2er.com/ajax/163838.html