我正在尝试通过 CORS 将表单数据从 www.siteone.com 发布到 www.sitetwo.com。我的ajax代码是这样的:
<script>
$(document).ready(function(){
$("#submit").live('click',function() {
var url = "http://www.sitetwo.com/cors.php";
var data = $('#form').serialize();
jQuery.ajax({
url : url,
type: "POST",
data : $('#form').serialize(),
}).done(function(response){
alert(response);
}).fail(function(error){
console.log(error.statusText);
});
return false;
});
});
</script>
其中cors.php文件www.sitetwo.com
如下:
<?php
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST, GET, OPTIONS');
echo "hai";
?>
但仍然抛出 Access-control-Allow-Origin 错误。抛出的错误是这样的:
XMLHttpRequest cannot load http://www.sitetwo.com/cors.php. Origin http://www.siteone.com is not allowed by Access-Control-Allow-Origin.
我开始知道,通过只允许通过标头允许远程网站使用 CORS,我们可以使用跨域请求。但是当我这样尝试时,会抛出错误。我在这里错过了什么吗?这是我的请求/响应标头:
Response Headers
Connection Keep-Alive
Content-Length 487
Content-Type text/html; charset=iso-8859-1
Date Fri, 23 Aug 2013 05:53:20 GMT
Keep-Alive timeout=15, max=99
Server Apache/2.2.15 (CentOS)
WWW-Authenticate Basic realm="Site two Server - Restricted Area"
Request Headers
Accept */*
Accept-Encoding gzip, deflate
Accept-Language en-US,en;q=0.5
Content-Length 43
Content-Type application/x-www-form-urlencoded; charset=UTF-8
Host www.sitetwo.com
Origin http://www.siteone.com
Referer http://www.siteone.com/index.html
User-Agent Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:23.0) Gecko/20100101 Firefox/23.0