一小段JS代码实现静态页面点击数的自动更新(使用AJAX)

<script language="javascript">


var xmlHttp;




if (window.ActiveXObject)

{


xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");


}




else if (window.XMLHttpRequest)

{


xmlHttp=new XMLHttpRequest();


}


var now = new Date();


var num=now.getYear()+now.getMonth()+now.getDay()+now.getHours()+now.getMinutes()+now.getTime()




var url="/MLXZ/Click.aspx?id=306&"+num;


xmlHttp.open("GET",url,true);


xmlHttp.onreadystatechange=yang;


xmlHttp.send(null);




function yang()






{




if(xmlHttp.readyState==4)

{




if(xmlHttp.status==200)

{


var mes= xmlHttp.responseText;


document.getElementById("Click").innerHTML=mes;


}


}


}


</script>