我必须在不同域之间通过javascript进行SOAP调用。在服务器端,有一个允许的域,方法和标题列表,它们由过滤器包含在响应中。当响应代码为200时,它运行良好(即使在不同的域之间),但是当在服务器端抛出异常时,xhr对象的状态为0而不是500,而responseText为空。在同一个域上使用时,状态和responseText都可以。
相关代码如下:
function onError(xhr, status, thrownError) {
alert(xhr.status);
alert(xhr.responseText);
}
$.ajax({
type: "POST",
url: SOAPClient.Proxy,
dataType: "xml",
processData: false,
data: content,
context: context,
contentType : SOAPClient.ContentType + "; " + SOAPClient.CharSet,
error: onError,
success: onSuccess,
complete: onComplete,
beforeSend: function(req) {
req.setRequestHeader("Method", "POST");
req.setRequestHeader("Content-Length", SOAPClient.ContentLength);
req.setRequestHeader("SOAPServer", SOAPClient.SOAPServer);
req.setRequestHeader("SOAPAction", soapReq.Action);
}
});
我正在使用jQuery-1.4.2。允许的头是“SOAPServer”,“SOAPAction”和“Method”。 我在FF 3.6.10和Google Chrome 7.0.517.36
中尝试过答案 0 :(得分:0)
当服务器使用HTTP代码回复301时,FF 3.6.8返回xhr.status === 0.修复需要更改$ .ajax的httpSuccess函数
为了解决这个问题,我更改了jQuery 1.4.2的httpSuccess
。
原:
httpSuccess: function( xhr ) {
try {
// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
return !xhr.status && location.protocol === "file:" ||
// Opera returns 0 when status is 304
( xhr.status >= 200 && xhr.status < 300 ) ||
xhr.status === 304 || xhr.status === 1223 || xhr.status === 0;
} catch(e) {}
return false;
},
改性:
httpSuccess: function( xhr ) {
try {
// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
return !xhr.status && location.protocol === "file:" ||
// Opera returns 0 when status is 304
( xhr.status >= 200 && xhr.status < 300 ) ||
xhr.status === 304 || xhr.status === 1223 ||
( xhr.status === 0 && xhr.statusText.toUpperCase() === 'OK');
} catch(e) {}
return false;
},