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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title> New Document </title>
<meta http-equiv="content-type" content="text/html;charset=UTF-8"/>
<script type="text/javascript">
function doAjaxCall(the_request)
{
var request=null;
if(window.XMLHttpRequest)
{
request=new XMLHttpRequest();
}else if(window.ActiveXObject)
{
request=new ActiveXObject("Microsoft.XMLHTTP");
}
if(request)
{
request.open("GET",the_request,true);
request.onreadystatechange=function()
{
if(request.readyState===4)
{
if (request.status == 200 || request.status == 0)
{
document.getElementById("vv").innerHTML=request.responseText;
}
}
}
request.send(null);
}else{
alert("error");
}
}
</script>
</head>
<body>
<input type="button" value="测试" onclick="doAjaxCall('ajax-1.txt');"/>
<div id="vv"></div>
</body>
</html>