admindao.java

是一个专门用于高校教务管理的源码

package education;

import java.sql.*;
import java.util.*;
import java.io.*;

public class adminDAO extends DAO
{
    public boolean findAdmin(adminBean bea)
    {
        boolean isOk=false;
        try
        {
            String sql="select * from admin where name=? and password=?";
            PreparedStatement pstm=con.prepareStatement(sql);
            pstm.setString(1,bea.getName());
            pstm.setString(2,bea.getPassword());
            ResultSet rs=pstm.executeQuery();
            while(rs.next())
            {
                isOk=true;
            }
            rs.close();
            pstm.close();
        }
        catch(Exception e)
        {
            e.printStackTrace();
        }
        return isOk;
    }
}