src/com/dao/jhshDao.java

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




import com.bean.jhsh;
import com.util.DBO;
import java.util.List;
import java.sql.ResultSet;
public class jhshDao {
	private DBO db=null;//
	 private jhsh jhsh=null;
	 public void  insert(jhsh jhsh) throws Exception{//添加计划审核
			db=new DBO();
		   db.open();
			
			String sql = "insert into jhsh (jh,yh,sj,yj,zt ) values ('"+jhsh.getJh()+"','"+jhsh.getYh()+"','"+jhsh.getSj()+"','"+jhsh.getYj()+"','"+jhsh.getZt()+"')";
		
			
			db.update(sql);
			//db.commit();
			db.close();
		
		}
	 public void  modify(jhsh jhsh) throws Exception{//修改计划审核
			db=new DBO();
		   db.open();
			
			String sql = "update jhsh set  jh='"+jhsh.getJh()+"',yh='"+jhsh.getYh()+"',sj='"+jhsh.getSj()+"',yj='"+jhsh.getYj()+"',zt='"+jhsh.getZt()+"' where jhshid ='"+jhsh.getJhshid()+"'";
		
			
			db.update(sql);
			//db.commit();
			db.close();
		
		}
	 public void  delete(String keyid) throws Exception{//删除计划审核
			db=new DBO();
		        db.open();
			
			String sql = "delete from jhsh where jhshid='"+keyid+"'";
		
			
			db.update(sql);
			//db.commit();
			db.close();
		
		}
	 public ResultSet  qlist(String sl) throws Exception{//查询计划审核
		   db=new DBO();
		   db.open();
		   String sql="select * from jhsh where  1=1 ";
		if(!sl.equals("")){
			sql+=sl;
			
		}
		   System.out.println("sql="+sql);