<div class="box"><div class="box-head"><h2>Upload a document</h2></div><form name="form1" action="uploadDocument.html" method="post" ENCTYPE="multipart/form-data"><div class="form" ><p><span class="req"><input id="remarkTxt"  name="remarkTxt" class="field size4" title="Enter the date" /></span><label>Remark: <span>(The brief introduction of the file)</span></label></p><p><span class="req"><input type="file"  name="uploadFileCtrl" class="field size4" title="Choose the file" /></span><label>Upload file: <span>(Max Size:20M)</span></label></p></div><div class="buttons"><input id="queryBtn" type="button" class="button" value="Submit" /></div></form>
</div>

    @RequestMapping(value="/uploadDocument")public String uploadDocument(@RequestParam("remarkTxt") String remark, @RequestParam("uploadFileCtrl") MultipartFile file,HttpServletRequest request,HttpServletResponse response){try {// 从session中获得用户String userId=getUserIdFromSession(request);// 得到上传文件名String uploadFileName=file.getOriginalFilename();request.setAttribute("uploadFileName", uploadFileName);if(file.isEmpty()==false){InputStream is=file.getInputStream();service.uploadDocument(remark, is,file.getSize(),userId,uploadFileName);is.close();return "/pages/doc/result/index.jsp";}else{throw new Exception("The file you uploaded is NULL. Please check and retry.");}} catch (Exception e) {e.printStackTrace();logger.error(e);request.setAttribute("error", e.getClass());request.setAttribute("reason", e.getMessage());StackTraceElement[] arr=e.getStackTrace();request.setAttribute("stackTraceElements", arr);return "pages/error/index.jsp";}}

    public int uploadDocument(String remark,InputStream fin,long filesize,String email,String uploadFileName) throws Exception{return getPosDao().uploadDocument(remark, fin,filesize,email,uploadFileName);}

    public int uploadDocument(final String remark,final InputStream fin,final long filesize,final String email,String uploadFileName) throws Exception{final LobHandler lobHandler=new DefaultLobHandler();return this.getJdbcTemplate().execute("insert into uos.docfile(remark,content,email,addtime,filename) values ('"+remark+"',?,'"+email+"',NOW(),'"+uploadFileName+"' )",new AbstractLobCreatingPreparedStatementCallback(lobHandler){ protected void setValues(PreparedStatement pstmt,LobCreator lobCreator){try {lobCreator.setBlobAsBinaryStream(pstmt,1,fin,(int)filesize);} catch (SQLException e) {// TODO Auto-generated catch block
                            e.printStackTrace();}}});}