Struts1上传文件

 public ActionForward upLoadFile(ActionMapping mapping, ActionForm form,

            HttpServletRequest request, HttpServletResponse response)

            throws IOException, ParseException, BiffException {

    Confirmation upFileForm = (Confirmation) form;

    FormFile file = upFileForm.getFile();

String path = request.getSession().getServletContext().getRealPath("\\upload");

File f = new File(path);

if(!f.exists()){

f.mkdir();

}

String realPath=path+"\\"+file.getFileName();

File f1 = new File(realPath);

FileOutputStream fos=null;

try {

fos = new FileOutputStream(f1);

fos.write(file.getFileData());

fos.flush();

fos.close();

} catch (FileNotFoundException e) {

e.printStackTrace();

}catch(IOException e){

e.printStackTrace();

}

readservice.xgDates(realPath);

List list =readservice.query();

request.setAttribute("list", list);

        return mapping.findForward("handle");

    }