src/com/dao/bgdDao.java

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package com.dao;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;




import com.bean.bgd;
import com.util.DBO;
import java.util.List;
import java.sql.ResultSet;
import java.util.ArrayList;
public class bgdDao {
	private DBO db=null;//
	 private bgd bgd=null;
	 public void  insert(bgd bgd) throws Exception{//添加报关单
			db=new DBO();
		   db.open();
			
			String sql = "insert into bgd (bt,ckka,bah,cksj,sbsj,jydw,ysfs,js,hw,jg,zl,yh,zt,shr ) values ('"+bgd.getBt()+"','"+bgd.getCkka()+"','"+bgd.getBah()+"','"+bgd.getCksj()+"','"+bgd.getSbsj()+"','"+bgd.getJydw()+"','"+bgd.getYsfs()+"','"+bgd.getJs()+"','"+bgd.getHw()+"','"+bgd.getJg()+"','"+bgd.getZl()+"','"+bgd.getYh()+"','"+bgd.getZt()+"','"+bgd.getShra()+"')";
		
			
			db.update(sql);
			//db.commit();
			db.close();
		
		}
	 public void  modify(bgd bgd) throws Exception{//修改报关单
			db=new DBO();
		   db.open();
			
			String sql = "update bgd set  bt='"+bgd.getBt()+"',ckka='"+bgd.getCkka()+"',bah='"+bgd.getBah()+"',cksj='"+bgd.getCksj()+"',sbsj='"+bgd.getSbsj()+"',jydw='"+bgd.getJydw()+"',ysfs='"+bgd.getYsfs()+"',js='"+bgd.getJs()+"',hw='"+bgd.getHw()+"',jg='"+bgd.getJg()+"',zl='"+bgd.getZl()+"',yh='"+bgd.getYh()+"',zt='"+bgd.getZt()+"',shr='"+bgd.getShra()+"' where bgdid ='"+bgd.getBgdid()+"'";
		
			
			db.update(sql);
			//db.commit();
			db.close();
		
		}
	 public void  delete(String keyid) throws Exception{//删除报关单
			db=new DBO();
		        db.open();
			
			String sql = "delete from bgd where bgdid='"+keyid+"'";
		
			
			db.update(sql);
			//db.commit();
			db.close();
		
		}
	 public ResultSet  qlist(String sl) throws Exception{//查询报关单
		   db=new DBO();
		   db.open();
		   String sql="select * from bgd where  1=1 ";
		if(!sl.equals("")){
			sql+=sl;
			
		}