问从外部AS3 (web服务)解析(Flash )

EN

loginBtn.addEventListener("mouseDown", sendData)
function sendData(e:Event) {
    var path:String = "http://server1.digitalmulia.com/~testing/webservice/auth/login";
    var myData:URLRequest = new URLRequest(path)
    myData.method = URLRequestMethod.POST
    var variables:URLVariables = new URLVariables()
    variables.username = usernameField.text
    variables.password = passwdField.text
    myData.data = variables
    var loader:URLLoader = new URLLoader()
    loader.dataFormat = URLLoaderDataFormat.VARIABLES
    loader.addEventListener(Event.COMPLETE, dataOnLoad)
    loader.load(myData)
}
function dataOnLoad(e:Event){
    var xmldata = XML(e.target.data);
    var xxx = xmldata.toString();
    var myFormat:TextFormat = new TextFormat();
    myFormat.font = "Arial";
    myFormat.size = 12;
    myFormat.bold = true;

    var myText:TextField = new TextField();
    myText.defaultTextFormat = myFormat;
    myText.selectable = true;
    myText.border = true;
    myText.text = xxx;
    myText.x = 10;
    myText.y = 200;
    myText.width = 300;
    myText.height = 100;
    addChild(myText);

}
stop()

<xml>
    <datas/>
    <information>
        <passwd>5f4dcc3b5aa765d61d8327deb882cf99</passwd>
    </information>
    <error>
        <item>Username is null</item>
        <item>Password is null</item>
    </error>
</xml>