[Htmlunit-user] How to solve the cross domain problem caused by the error

[jack <lil...@16...>]

Program error message：
EcmaError: lineNumber=[41] column=[0] lineSource=[<no source>]
name=[TypeError] sourceName=[http://live3.win007.com/common2.js]
message=[TypeError: Cannot read property "childNodes" from null
(http://live3.win007.com/common2.js#41)]
com.gargoylesoftware.htmlunit.ScriptException: TypeError: Cannot read
property "childNodes" from null (http://live3.win007.com/common2.js#41)


common2.js message：

function getOddsData() {
    oddsHttp.open("get", "vbsxml/goalBf3.xml?r=007" + Date.parse(new
Date()), false);
    oddsHttp.setRequestHeader("User-Agent", "");
    oddsHttp.send(null);
    var root = oddsHttp.responseXML.documentElement.childNodes[0];
  .....


oddsHttp as XMLHttpRequest


I suspect that a cross domain problem leads to " Cannot read property
"childNodes""

I think about using this method to solve the problem,but there is no
specific solution.

public WebResponse getResponse(WebRequest request) throws IOException {
  if(request.getUrl().toExternalForm().contains("common2.js")){
....
  }
}




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