我正在调用这样的函数:
function(activeOnly, callback) {
debug("$.support.cors: {0}".format($.support.cors));
debug("getting data({0})".format(activeOnly));
debug("{0}/data/".format(this._api_root));
$.ajax({
url: "{0}/data/".format(this._api_root),
data: {
generaldata: !activeOnly
},
dataType: "json",
headers: {
authorization: this._auth_header
},
success: function (data, code, jqx) {
debug("data request succeeded with {0}".format(data));
result = data;
},
error: function(jqx, err, ex) {
debug("data request failed with {0}: {1}".format(err, ex));
},
complete: function(jqx, status) {
debug("data request completed: {0}".format(status));
}
});
作为响应,调用错误和完整函数,得到输出:
[6192] MyData: $.support.cors: true
[6192] MyData: getting data({0})
[6192] MyData: https://_some_root_/data/
[6192] MyData: data request failed with Unknown: Unknown
[6192] MyData: data request completed: Unknown
当我使用Charles进行监控时,这就是我得到的:
https://_some_root_/
Failed
No request was made. Possibly the certificate was rejected.
-
HTTP/1.0
CONNECT
-
/127.0.0.1
_some_root_/_some_ip_address_
3/31/11 3:15:28 PM
-
-
-
-
-
-
-
0.02 KB/s
-
366 bytes
-
-
-
366 bytes
-
-
在请求标签中,我可以看到我的请求看起来不正确(请注意缺少授权标头):
CONNECT _some_root_:443 HTTP/1.0
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/5.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3; Tablet PC 2.0)
Host: _some_root_:443
Content-Length: 0
Proxy-Connection: Keep-Alive
Pragma: no-cache
是什么给出的?没有提示无法识别的证书或类似的东西 - 它只是失败。 (如果我在浏览器中发出GET请求,它可以正常工作)。
答案 0 :(得分:2)
这似乎是a known bug
根据记者的说法,解决方法/ hack是从
更改jQuery源代码jQuery.support.cors = testXHR && ( "withCredentials" in testXHR );
到
jQuery.support.cors = true;
对该错误的评论有这样的说法:
感谢错误报告,但这是 不是jQuery错误。 Windows 7小工具是 不是受支持的jQuery平台。该 运输新的ajax层是 可插拔的,所以你应该只包括 忽略正常的自定义传输 跨域支持(或使用 XDomainRequest)。
...和
或者更简单地说,在脚本中将jQuery.support.cors设置为true而不侵入jQuery;)