是否不能传值到非本机的伺服器?谢谢
本机的ajax:
function checkLogin() {
http_request = false;
url="http://www.sing.com/check.php?action=login";
alert(url);
if (window.XMLHttpRequest) { // Mozilla, Safari,...
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
}
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (!http_request) {
alert('Giving up

Cannot create an XMLHTTP instance');
return false;
}
http_request.onreadystatechange = chk;
http_request.open('GET', url, true);
http_request.send(null);
}
非本机的
http://www.sing.com/check.php
<?php
if($_GET['action']=="login"){
echo "1";
}
?>