<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body>
<input type="button" id="bnt" value="请求"/>
<div id="d1"></div>
<script type="text/javascript">
var bnt=document.getElementById('bnt')
bnt.onclick=function (){
// 1 创建对象
var oAjax=null;
if(window.XMLHttpRequest){
oAjax=new XMLHttpRequest()
}else{
oAjax=new ActiveXObject("Microsoft.XMLHTTP")
}
// 2 连接服务器
oAjax.open("GET","http://101.201.252.11/mt/main.php?case=news_list&hid=0?t="+Math.random(),true);
// 3 发送请求
oAjax.send(null)
//接受服务器返回
oAjax.onreadystatechange=function (){
if(oAjax.readyState==4){
if(oAjax.status==200){
console.log("开始处理数据");
var arr = JSON.parse(oAjax.responseText);
var data=arr.data_list;
console.log(data[3].content);
d1.innerHTML=data[3].content;
//console.log();
//arr.split(",")
//alert(arr[3])oAjax.responseText
//alert(oAjax.responseText)
}else{
alert("请求失败")
}
}
}
}
</script>
</body>
</html>
