if(window.ActiveXObject && !window.XMLHttpRequest)
{
window.XMLHttpRequest = function()
{
var msxmls=['MSXML3','MSXML2','Microsoft'], ex;
for(var i=0;i<msxmls.length;i++)
try{return new ActiveXObject(msxmls[i]+'.XMLHTTP')} catch(ex){}
throw new Error("No XML component installed!");
}
}
var url = "test.aspx?id=1";
var x = new XMLHttpRequest();
x.open("GET", url, false); //GET 大写
x.send(null);
if (x.readyState==4)
{
if(x.status==200)
{
alert(x.responseText); //若返回值里带有中文的话,一定要以UTF-8格式返回,不乱码
}
}