flex URLVariables传递大量变量数据

flex 代码

private function setMetaData():void{
????
????variables.titles = titles.text;
????variables.auther = userCode;
????
????variables.playchannel = playchannel.selectedLabel;
????variables.column = column.selectedLabel;
????variables.keyWords = keyWords.text;
????variables.timer = timer.text;
????variables.content = content.text;
????variables.fileName = guid;
????variables.videoName = videoName;
????variables.imageName = imageName;
????variables.fileType = "xml";
????var urlrequest: URLRequest = new URLRequest();//加载服务器地址
????var url:String = CommonConst.webRoot+"/upload";
????urlrequest.method=URLRequestMethod.POST;
????urlrequest.url=url;
????urlrequest.data = variables;
????urlLoader.dataFormat = URLLoaderDataFormat.TEXT;
????/*
????navigateToURL(urlrequest);
????*/
????urlLoader.load(urlrequest);
???}

java 代码接受

protected void doPost(HttpServletRequest request,
???HttpServletResponse response) throws ServletException,IOException {

??????????? String titles = request.getParameter("titles");
???String auther = request.getParameter("auther");
???String playchannel = request.getParameter("playchannel");
???String column = request.getParameter("column");
???String keyWords = request.getParameter("keyWords");
???String timer = request.getParameter("timer");
???String content = request.getParameter("content");
???String fileName = request.getParameter("fileName");
???String videoName = request.getParameter("videoName");
???String imageName = request.getParameter("imageName");

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