关于ajax下载的

    @RequestMapping(value = "insertBadge", method = RequestMethod.POST) 

    @ResponseBody

    public long insertBadge(@ModelAttribute("badge") Badge badge, BindingResult bind, HttpServletRequest request) throws Exception {

     String datestr=request.getParameter("fillInDate");

     //System.out.println(datestr);

     Date temp = DateUtil.parseDate(datestr, "yyyy-MM-dd HH:mm", Locale.ENGLISH);

     //System.out.println(temp);

     badge.setFillInDate(temp);

 

     badgeService.insertBadge(badge);

     return badge.getId();

}

http://www.iteye.com/problems/52416

发现个问题
用这个 $.ajaxSubmitForm("#searchForm",function(id)
提交表单后 火狐可以获取返回值ID，而IE则弹出个下载框
后台。

后来改完下面的这段 增加response

 @RequestMapping(value = "insertBadge", method = RequestMethod.POST) 

    @ResponseBody

    public void insertBadge(@ModelAttribute("badge") Badge badge, BindingResult bind,HttpServletResponse response, HttpServletRequest request) throws Exception {

        String datestr=request.getParameter("fillInDate");

        //System.out.println(datestr);

        Date temp = DateUtil.parseDate(datestr, "yyyy-MM-dd HH:mm", Locale.ENGLISH);

        //System.out.println(temp);

        badge.setFillInDate(temp);

 

        badgeService.insertBadge(badge);

        response.setCharacterEncoding("UTF-8");  

        response.setContentType("text/html");  



        PrintWriter out = response.getWriter();

        out.write(String.valueOf(badge.getId()));

        out.flush();



    }