机房问题上传添加图片功能

81041

2018-11-01 e649974b8b39ce4961a2bc467021364f0bb7898d

 gx_tieta/src/com/fgkj/dao/impl/Deverror_recordImpl.java

@@ -1,5 +1,6 @@
package com.fgkj.dao.impl;



import java.sql.Blob;

import java.sql.Connection;

import java.sql.ResultSet;

import java.sql.SQLException;

@@ -14,6 +15,7 @@
import com.fgkj.dto.BattInf;

import com.fgkj.dto.Deverror_record;

import com.fgkj.dto.Page;

import com.fgkj.dto.User_Chart;



public class Deverror_recordImpl implements BaseDAO,CallBack{



@@ -24,8 +26,20 @@
   //用户手动添加问题

   public boolean add(Object obj) {

      Deverror_record dev_record=(Deverror_record) obj;

      String sql=" insert into db_battinf.tb_deverror_record(stationId,record_time,error_descript,uid) values(?,?,?,?)";

      boolean bl=DAOHelper.executeUpdate(DBUtil.getConn(), sql, new Object[]{dev_record.getStationId(),dev_record.getRecord_time(),dev_record.getError_descript(),dev_record.getUid()});

		
      List list=new ArrayList();

      list.add(dev_record.getStationId());

      list.add(dev_record.getRecord_time());

      list.add(dev_record.getError_descript());

      list.add(dev_record.getUid());

      list.add(dev_record.getPicture_one());

      list.add(dev_record.getPicture_two());

      list.add(dev_record.getPicture_three());

      list.add(dev_record.getPicture_four());

		
      list.add(dev_record.getPicture_num());

      String sql=" insert into db_battinf.tb_deverror_record(stationId,record_time,error_descript,uid,picture_one,picture_two,picture_three,picture_four,picture_num) values(?,?,?,?,?,?,?,?,?)";

      boolean bl=DAOHelper.executeUpdatePicture(DBUtil.getConn(), sql, list);

      return bl;

   }



@@ -102,9 +116,28 @@
      return list;

   }



   //根据num和列名查询图片(note放列名字)

   public List serchByInfo(Object obj) {

      // TODO Auto-generated method stub

      return null;

      final Deverror_record dev_record=(Deverror_record) obj;

      String sql="select "+dev_record.getNote()+" from db_battinf.tb_deverror_record where num=? ";

      List list=DAOHelper.executeQueryPicture(sql, DBUtil.getConn(), new Object[]{dev_record.getNum()}, new CallBack() {

			
         public List getResults(ResultSet rs) {

            List list=new ArrayList();

            try {

               while(rs.next()){

                  Blob blob=rs.getBlob(dev_record.getNote());

                   list.add(blob);

               }

            } catch (SQLException e) {

               // TODO Auto-generated catch block

               e.printStackTrace();

            }

            return list;

         }

      });

      return list;

		
   }

   public static void main(String[] args) {

       Deverror_recordImpl dimpl=new Deverror_recordImpl();