我正在尝试执行跨域ajax请求并将内容填充到我的JSP页面中的DIV中,我使用的javascript方法如下所示,Firefox不允许使用原型js库进行跨域Ajax GET请求
function fetchImgLeads(){
var myAjax = new Ajax.Request(
'http://someotherdomain:8080/imghtml?img=100',
{ method:'GET',
parameters:{},
requestHeaders :["Access-Control-Allow-Origin","*","Access-Control-Allow-Methods","POST, GET, OPTIONS","Access-Control-Allow-Headers", "X-PINGOTHER","Access-Control-Max-Age","1728000"],
onSuccess:function(t){
alert(t.responseText.trim());
$('imagediv').update(t.responseText);
},
onFailure:function(t){
//do something
}
}
);
}
我在加载时调用此函数,并在Firefox Web控制台中看到一条表示HTTP/1.1 401 Unauthorized
的错误。在IE中同样的事情工作正常。我正在使用IE 8.0和Firefox 8。
除了requestHeaders
,还有其他的东西需要补充吗?是
捕获HTTP头如下,即使再Ajax请求似乎并不奏效,
OPTIONS http://www.google.com/ HTTP/1.1
Host: www.google.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Proxy-Connection: keep-alive
Origin: http://localhost:8080
Access-Control-Request-Method: GET
Access-Control-Request-Headers: access-control-allow-headers,access-control-allow-methods,access-control-allow-origin,access-control-max-age,x-prototype-version,x-requested-with
HTTP/1.1 405 Method Not Allowed
Content-Type: text/html; charset=UTF-8
Date: Fri, 25 Nov 2011 05:53:54 GMT
Server: GFE/2.0
Content-Length: 11819
Proxy-Connection: Keep-Alive
Connection: Keep-Alive
我已经在请求标题中添加访问控制允许来源,它与IE8罚款它不与火狐 – Abhishek
@ilyavf检查是否这帮助你:http://stackoverflow.com/a/15300045/408872 – Katapofatico