<!DOCTYPE html>
<html>
<head>
<title>get Ip and MAC!</title>
<meta http-equiv=Content-Type content="text/html; charset=gb2312">
</head>
<body>
<script type="text/javascript">
var xhr = new XMLHttpRequest();
xhr.open("get","http://myip.ipip.net",true);
xhr.send();
xhr.onreadystatechange = function(){
if (xhr.readyState == 4) {
if (xhr.status>=200 && xhr.status<300) {
alert(xhr.responseText);
};
};
}
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<title>get Ip and MAC!</title>
<meta http-equiv=Content-Type content="text/html; charset=gb2312">
</head>
<body>
<script src="./js/jquery.js"></script> <!-- jquery-->
<script type="text/javascript">
$.get("http://myip.ipip.net",null,function(res){
console.log(res);
});
</script>
</body>
</html>