这段代码有什么问题，为什么访问不了？？
在FLASH CS3的时间轴上加了以下代码，作用就是要用户点按钮之后在后台访问一个地址，可是程序并没有去访问我指定的URL，高手帮忙看看，什么原因？？

JScript code

function go(event:MouseEvent):void {    var variables:URLVariables = new URLVariables();    variables.user= userText.text;    variables.password = passwordText.text;        var request:URLRequest = new URLRequest("http://localhost:8080/project/login.do?method=login");    request.method = URLRequestMethod.POST;    request.data = variables;    var loader:URLLoader = new URLLoader();    loader.dataFormat = URLLoaderDataFormat.VARIABLES;      loader.load(request);    }btn1.addEventListener(MouseEvent.MOUSE_DOWN,go);

JScript code

function go(event:MouseEvent):void {    var variables:URLVariables = new URLVariables();    variables.user= userText.text;    variables.password = passwordText.text;    variables.method = "login";    var request:URLRequest = new URLRequest("http://localhost:8080/project/login.do);    request.method = URLRequestMethod.POST;    request.data = variables;    var loader:URLLoader = new URLLoader();    loader.dataFormat = URLLoaderDataFormat.VARIABLES;      loader.load(request);    }
[解决办法]
代码没问题，你debug测试一下