int rcountxdgd= wenShuQiTaDAO.rcountXDGD(niandu,dzid);//从数据库查询到满足条件的记录数
              
iBianHao=rcountxdgd + 1;   
                     
DecimalFormat df=new DecimalFormat("000000");
strBianhao=df.format(iBianHao); strBianhao这个编号有时出现000001,000003 或000012,000014,不连续呢