一个修改http header，用jquery访问异域数据的例程

来源：互联网发布：富士施乐网络打印设置编辑：程序博客网时间：2024/04/30 21:38

<html>

<head>

$(document).ready(function(){

$("#b01").click(function(){

htmlobj = $.ajax({type:"GET", url:"http://xxxx/handset/handsetapi?catalogId=1", dataType:"xml", timeout:3000, cache:true,

beforeSend:function (XMLHttpRequest) {

alert(XMLHttpRequest.readyState);

XMLHttpRequest.setRequestHeader("Client-Agent", "xxxx");

XMLHttpRequest.setRequestHeader("Cookie", "xxxx");

XMLHttpRequest.setRequestHeader("Action", "getxxxxe");

//XMLHttpRequest.setRequestHeader("user-id", "");

//XMLHttpRequest.setRequestHeader("Content-Type", "application/xml");

XMLHttpRequest.setRequestHeader("APIVersion", "1.0.0");

XMLHttpRequest.setRequestHeader("x-up-calling-line-id", "xxxx");

success:function (data, textStatus) {

alert("X: 1");

}

});

$("#myDiv").html(htmlobj.responseText);

});

</script>

</head>

<body>

<div id="myDiv"><h2>Let XXX AJAX change this text</h2></div>

<button id="b01" type="button">Change Content</button>

</body>

</html>

以上在IE8和android webview, maxthon 1.6.5上测试通过，但在chrom一直http type直接变为OPTION.