<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
function test(){
var request=new XMLHttpRequest();
//var url=this.href+"?time="+new date();
var method="GET";
request.open(method,"text/test.txt",true)
request.send()
request.onreadystatechange=function(){
alert(request.readyState);
alert(request.status);
if(request.readyState==4){
if(request.status==200||request.status==304){
alert(request.responseText);//(txt文本)
//给空的标签赋值
document.getElementById("di").innerHTML=request.responseText;//(返回是的是html)
}
}
}
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