2008北京奥运志愿者信息管理系统

JAVA源码编写的一个很好的志愿者信息管理系统

package volunteer_management_system;

import java.sql.SQLException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.util.Vector;
import java.sql.ResultSet;
/**
 * 
title: Volunteer Management System 

 *
 * 
Description: It is a Volunteer Management System 

 *
 * 
Copyright: Copyright （c） 2007

 *
 * 
Company: Waiting

 *
 * @author Wating
 * @version 1.0
 */
//此类用于连接数据库并返回相应信息

public class DBCon {
    //默认构造方法
    //私有属性 contest
   private Connection contest;
    //此方法用于加载驱动程序和创建一个Connection对象
    private Connection getconnection（）{
        try {
            //加载驱动程序“sun.jdbc.odbc.JdbcOdbcDriver“
            Class.forName（“sun.jdbc.odbc.JdbcOdbcDriver“）;
        } catch （ClassNot

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       3262  2007-08-11 17:42  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~73~

     文件       3257  2007-08-11 17:56  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~74~

     文件       3379  2007-08-11 21:30  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~75~

     文件       3406  2007-08-12 21:20  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~76~

     文件       3784  2007-08-13 08:41  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~77~

     文件       3946  2007-08-13 08:45  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~78~

     文件       3945  2007-08-13 08:49  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~79~

     文件       3951  2007-08-13 08:55  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~80~

     文件       4337  2007-08-13 09:40  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~81~

     文件       5130  2007-08-13 13:10  Volunteer_Management_System\bak\volunteer_management_system\DBCon.java~82~

     文件        563  2007-08-10 17:15  Volunteer_Management_System\bak\volunteer_management_system\GetNAP.java~1~

     文件        289  2007-08-09 09:56  Volunteer_Management_System\bak\volunteer_management_system\IEConnection.java~1~

     文件        330  2007-08-09 10:04  Volunteer_Management_System\bak\volunteer_management_system\IEConnection.java~2~

     文件        499  2007-08-09 10:17  Volunteer_Management_System\bak\volunteer_management_system\IEConnection.java~3~

     文件        733  2007-08-09 10:24  Volunteer_Management_System\bak\volunteer_management_system\IEConnection.java~4~

     文件        731  2007-08-09 10:32  Volunteer_Management_System\bak\volunteer_management_system\IEConnection.java~5~

     文件       2146  2007-08-08 09:33  Volunteer_Management_System\bak\volunteer_management_system\Login.java~1~

     文件       9277  2007-08-11 08:51  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~151~

     文件       9326  2007-08-11 08:52  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~152~

     文件       9385  2007-08-11 08:55  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~153~

     文件       9300  2007-08-11 09:00  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~154~

     文件       9310  2007-08-11 09:07  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~155~

     文件       9319  2007-08-11 09:24  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~156~

     文件       9321  2007-08-11 11:18  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~157~

     文件       9325  2007-08-11 11:19  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~158~

     文件       9342  2007-08-12 09:24  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~159~

     文件       9345  2007-08-12 09:25  Volunteer_Management_System\bak\volunteer_management_system\Loginframe.java~160~

     文件       8390  2007-08-08 09:20  Volunteer_Management_System\bak\volunteer_management_system\LoginframeClass.java~100~

     文件       7150  2007-08-07 19:05  Volunteer_Management_System\bak\volunteer_management_system\LoginframeClass.java~91~

     文件       7150  2007-08-07 19:06  Volunteer_Management_System\bak\volunteer_management_system\LoginframeClass.java~92~

............此处省略173个文件信息