computer.java~3~

用java实现的一个网吧计费系统,大家可以参考下

package 网吧计费系统;

import java.io.Serializable;
import java.sql.SQLException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.ResultSet;
/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Computer implements Serializable{
    public Computer() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    private String id;
    public String getId(){
        return this.id;
    }
    public void setId(String id){
        this.id=id;
    }
    public static void mian(String [] args){
        try{
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        }catch(ClassNotFoundException ce){
            System.out.print(ce);
        }
        try{
            String url="jdbc:odbc:NetBar";
            Connection con=DriverManager.getConnection(url);
            Statement s=con.createStatement();
            ResultSet rs=s.executeQuery("select * from Computer");
            while(rs.next()){



            }
            rs.close();
            s.close();
            con.close();
        }catch(SQLException ce){
            System.out.print(ce);
        }
    }

    private void jbInit() throws Exception {
    }
}