servlet 中使用smartupload 组件

      response.setContentType("text/html;charset=gb2312");
      PrintWriter out = response.getWriter();

         SmartUpload mySmartUpload = new SmartUpload();
     String currentDirectoryPath=null;
     String savePath="E:/public_html/java_root/NETDISK/WebRoot/NET_SPACE/1/我的音乐/";
          //mySmartUpload.setDenyPhysicalPath(true);
          mySmartUpload.setForcePhysicalPath(true);
           mySmartUpload.initialize(this.getServletConfig(), request,response);
           // 设定上传限制
           // 1.限制每个上传文件的最大长度。10M
           mySmartUpload.setMaxFileSize(10000000);

           // 2.限制总上传数据的长度。

           // mySmartUpload.setTotalMaxFileSize(20000);

           // 3.设定允许上传的文件（通过扩展名限制）,仅允许doc,txt文件。

           // mySmartUpload.setAllowedFilesList("doc,txt");

           // 4.设定禁止上传的文件（通过扩展名限制）,禁止上传带有exe,bat, jsp,htm,html扩展名的文件和没有扩展名的文件。

           // mySmartUpload.setDeniedFilesList("exe,bat,jsp,htm,html,,");
         // Deny physical path

           try {
       mySmartUpload.upload();
      } catch (SmartUploadException e1) {
       // TODO Auto-generated catch block
       e1.printStackTrace();
      }

           //读取其它数据

           com.jspsmart.upload.Request req = mySmartUpload.getRequest();

           String title = req.getParameter("dest");

           //保存文件
           for (int i = 0; i < mySmartUpload.getFiles().getCount(); i++) {

           com.jspsmart.upload.File file = mySmartUpload.getFiles().getFile(i);

           if (file.isMissing()) continue;
           try {
       file.saveAs(savePath+file.getFileName());
      } catch (SmartUploadException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
       logger.info("e:"+e);
      }

           }
            out.println("dest:"+title);
      out.close();