基于B2C的網(wǎng)上拍賣系統(tǒng)主要用于幫助人們應用互聯(lián)網(wǎng)方便快捷買到自己所中意的商品，并參與到秒殺與競拍當中。
主要功能包括：
1.前臺模塊
（1）普通用戶登錄/注冊。
（2）分類查看商品(普通商品與促銷商品)（3）查看商品詳細信息
（4）查看秒殺商品（5）查看競拍商品
（6）將商品加入購物車（7)購買，結(jié)算功能 （8）留言
2.后臺模塊
（1）修改密碼
(2)商品管理:
– 編輯/刪除
– 設(shè)置/取消促銷
（3)秒殺商品：設(shè)置/取消秒殺
（4)競拍商品：設(shè)置/取消競拍
（5)訂單管理：查看訂單
（5)留言管理：查看/刪除留言項目訪問路徑:
前臺：http://localhost:8080/sale
后臺：http://localhost:8080/sale/user/adminlogin

前端
前端框架 :?數(shù)據(jù)可視化框架 : echarts后端IOC容器 : SpringMVC框架 : SpringMVCORM框架 :?緩存技術(shù)：數(shù)據(jù)庫：Mysql日志框架 : Log4j安全框架 :??代碼已經(jīng)上傳github，

下載地址：https://github.com/21503882

用戶注冊
用戶登錄
發(fā)布商品
商品管理?
發(fā)布拍賣
?個人拍賣管理?
參與拍賣管理?
競拍?
管理員登錄?
會員管理?
會員等級管理
?審核 新商品?
商品管理
?類型管理?
拍賣管理
公告

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管理員表

字段名 | 類型 | 屬性 | 描述id | INT(11) | PRIMARY KEY | 管理員idusername | VARCHAR(255) | | 賬號password | VARCHAR(255) | | 密碼

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買家表

字段名 | 類型 | 屬性 | 描述id | INT(11) | PRIMARY KEY | 買家idmingzi | VARCHAR(255) | | 名字username | VARCHAR(255) | | 賬號password | VARCHAR(255) | | 密碼yue | VARCHAR(255) | | 余額

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賣家表

字段名 | 類型 | 屬性 | 描述id | INT(11) | PRIMARY KEY | 賣家idmingzi | VARCHAR(255) | | 名字username | VARCHAR(255) | | 賬號password | VARCHAR(255) | | 密碼nianling | VARCHAR(255) | | 年齡xingbie | VARCHAR(255) | | 性別yue | VARCHAR(255) | | 余額

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商品表

字段名 | 類型 | 屬性 | 描述id | INT(11) | PRIMARY KEY | 商品idmingcheng | VARCHAR(255) | | 名稱jiage | VARCHAR(255) | | 價格chushouzhe | VARCHAR(255) | | 賣家名字chushouzheid | VARCHAR(255) | | 賣家idshuoming | VARCHAR(255) | | 說明

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sql建表語句

SET FOREIGN_KEY_CHECKS=0;-- ------------------------------ ------------------------------ Table structure for ggwangshangpaimai-- ----------------------------DROP TABLE IF EXISTS `t_admin`;CREATE TABLE `t_admin` (`id` INT(11) NOT NULL AUTO_INCREMENT COMMENT '管理員id',`username` VARCHAR(255) DEFAULT NULL COMMENT '賬號',`password` VARCHAR(255) DEFAULT NULL COMMENT '密碼',PRIMARY KEY (`id`)) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='管理員';-- ----------------------------DROP TABLE IF EXISTS `t_maijia`;CREATE TABLE `t_maijia` (`id` INT(11) NOT NULL AUTO_INCREMENT COMMENT '買家id',`mingzi` VARCHAR(255) DEFAULT NULL COMMENT '名字',`username` VARCHAR(255) DEFAULT NULL COMMENT '賬號',`password` VARCHAR(255) DEFAULT NULL COMMENT '密碼',`yue` VARCHAR(255) DEFAULT NULL COMMENT '余額',PRIMARY KEY (`id`)) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='買家';-- ----------------------------DROP TABLE IF EXISTS `t_chushouzhe`;CREATE TABLE `t_chushouzhe` (`id` INT(11) NOT NULL AUTO_INCREMENT COMMENT '賣家id',`mingzi` VARCHAR(255) DEFAULT NULL COMMENT '名字',`username` VARCHAR(255) DEFAULT NULL COMMENT '賬號',`password` VARCHAR(255) DEFAULT NULL COMMENT '密碼',`nianling` VARCHAR(255) DEFAULT NULL COMMENT '年齡',`xingbie` VARCHAR(255) DEFAULT NULL COMMENT '性別',`yue` VARCHAR(255) DEFAULT NULL COMMENT '余額',PRIMARY KEY (`id`)) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='賣家';-- ----------------------------DROP TABLE IF EXISTS `t_shangping`;CREATE TABLE `t_shangping` (`id` INT(11) NOT NULL AUTO_INCREMENT COMMENT '商品id',`mingcheng` VARCHAR(255) DEFAULT NULL COMMENT '名稱',`jiage` VARCHAR(255) DEFAULT NULL COMMENT '價格',`chushouzhe` VARCHAR(255) DEFAULT NULL COMMENT '賣家名字',`chushouzheid` INT(11) DEFAULT NULL COMMENT '賣家id',`shuoming` VARCHAR(5000) DEFAULT NULL COMMENT '說明',PRIMARY KEY (`id`)) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='商品';

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商品處理控制層

package org.mypro.front;import java.io.File;import java.io.IOException;import java.math.BigDecimal;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Calendar;import java.util.Collections;import java.util.Date;import java.util.List;import javax.jms.Session;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import org.apache.commons.lang3.StringUtils;import org.apache.commons.logging.Log;import org.apache.commons.logging.LogFactory;import org.mypro.dao.ShangpingMapper;import org.mypro.entity.Shangping;import org.mypro.entity.ShangpingExample;import org.mypro.entity.Chushouzhe;import org.mypro.entity.ChushouzheExample;import org.mypro.dao.ChushouzheMapper;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.multipart.MultipartFile;@Controller@RequestMapping(value = "/")public class ShangpingController {private static final Log logger = LogFactory.getLog(ShangpingController.class);@Autowired private ShangpingMapper shangpingdao; // 定義chushouzhedao參數(shù)@Autowired private ChushouzheMapper chushouzhedao;//定義方法tianjiashangping,響應頁面tianjiashangping請求@RequestMapping(value = "tianjiashangping")public String tianjiashangping(HttpServletRequest request, HttpServletResponse response,HttpSession session,String backurl) {logger.debug("ShangpingController.tianjiashangping ......");// 定義 example1為 ChushouzheExample的實例ChushouzheExample example1 = new ChushouzheExample();List chushouzheall = chushouzhedao.selectByExample(example1);request.setAttribute("chushouzheall", chushouzheall);if(backurl != null && backurl.indexOf("tianjiashangping.action") == -1){return "forward:/" + backurl; }return "tianjiashangping";}@RequestMapping(value = "tianjiashangpingact")public String tianjiashangpingact(HttpServletRequest request,HttpSession session, HttpServletResponse response,Shangping shangping,String backurl) throws IOException {logger.debug("ShangpingController.tianjiashangpingact ......");shangpingdao.insert(shangping);request.setAttribute("message", "添加商品成功");if(backurl != null && backurl.indexOf("tianjiashangpingact.action") == -1){return "forward:/" + backurl; }//返回tianjiashangping方法return "forward:/tianjiashangping.action";}//定義shangpingguanli方法響應頁面請求@RequestMapping(value = "shangpingguanli")public String shangpingguanli(HttpServletRequest request,HttpSession session, HttpServletResponse response,String backurl) {logger.debug("ShangpingController.shangpingguanli ......");ShangpingExample example = new ShangpingExample();List shangpingall = shangpingdao.selectByExample(example);request.setAttribute("shangpingall", shangpingall);if(backurl != null && backurl.indexOf("shangpingguanli.action") == -1){return "forward:/" + backurl; }return "shangpingguanli";}// 定義 shangpingchakan方法@RequestMapping(value = "shangpingchakan")public String shangpingchakan(HttpServletRequest request,HttpSession session, HttpServletResponse response,String backurl) {logger.debug("ShangpingController.shangpingchakan ......");ShangpingExample example = new ShangpingExample();List shangpingall = shangpingdao.selectByExample(example);request.setAttribute("shangpingall", shangpingall);if(backurl != null && backurl.indexOf("shangpingchakan.action") == -1){return "forward:/" + backurl; }return "shangpingchakan";}// 定義 xiugaishangping方法@RequestMapping(value = "xiugaishangping")public String xiugaishangping(HttpServletRequest request, HttpServletResponse response,HttpSession session,int id,String backurl){logger.debug("ShangpingController.xiugaishangping ......");Shangping shangping = shangpingdao.selectByPrimaryKey(id);// 定義 example1為 ChushouzheExample的實例ChushouzheExample example1 = new ChushouzheExample();List chushouzheall = chushouzhedao.selectByExample(example1);request.setAttribute("chushouzheall", chushouzheall);request.setAttribute("shangping", shangping);if(backurl != null && backurl.indexOf("xiugaishangping.action") == -1){return "forward:/" + backurl; }return "xiugaishangping";}// 定義xiugaishangpingact處理商品修改@RequestMapping(value = "xiugaishangpingact")public String xiugaishangpingact(HttpServletRequest request, HttpServletResponse response,Shangping shangping,HttpSession session,String backurl) throws IOException {logger.debug("ShangpingController.xiugaishangpingact ......");shangpingdao.updateByPrimaryKeySelective(shangping);request.setAttribute("message", "修改商品信息成功");if(backurl != null && backurl.indexOf("xiugaishangpingact.action") == -1){return "forward:/" + backurl; }return "forward:/shangpingguanli.action";}// 定義shanchushangping,處理刪除商品@RequestMapping(value = "shanchushangping")public String shanchushangping(HttpServletRequest request, HttpServletResponse response,HttpSession session,int id,String backurl){logger.debug("ShangpingController.shanchushangping ......");shangpingdao.deleteByPrimaryKey(id);request.setAttribute("message", "刪除商品成功");if(backurl != null && backurl.indexOf("shanchushangping.action") == -1){return "forward:/" + backurl; }return "forward:/shangpingguanli.action";}// 定義sousuoshangping方法，處理搜索操作@RequestMapping(value = "sousuoshangping")public String sousuoshangping(HttpServletRequest request, HttpServletResponse response,HttpSession session,String search,String backurl) {logger.debug("ShangpingController.sousuoshangping ......");ShangpingExample example = new ShangpingExample();ShangpingExample.Criteria criteria = example.createCriteria();if(search != null){criteria.andMingchengLike("%" + search + "%");}List shangpingall = shangpingdao.selectByExample(example);request.setAttribute("shangpingall", shangpingall);if(backurl != null && backurl.indexOf("sousuoshangping.action") == -1){return "forward:/" + backurl; }return "sousuoshangping";}// 定義ShangpingpinglunMapper@RequestMapping(value = "shangpingxiangqing")public String shangpingxiangqing(HttpServletRequest request,HttpSession session, HttpServletResponse response,int id,String backurl) {logger.debug("ShangpingController.shangpingxiangqing ......");Shangping shangping = shangpingdao.selectByPrimaryKey(id);request.setAttribute("shangping", shangping);if(backurl != null && backurl.indexOf("shangpingxiangqing.action") == -1){return "forward:/" + backurl; }return "shangpingxiangqing";}// 上傳文件圖片等public String uploadUtile(MultipartFile file, HttpServletRequest request) throws IOException {// 根據(jù)當前時間生成時間字符串SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSS");String res = sdf.format(new Date());// uploads文件夾位置String rootPath = request.getSession().getServletContext().getRealPath("resource/uploads/");// 原始名稱String originalFileName = file.getOriginalFilename();// 新文件名String newFileName = "sliver" + res + originalFileName.substring(originalFileName.lastIndexOf("."));// 創(chuàng)建年月文件夾Calendar date = Calendar.getInstance();File dateDirs = new File(date.get(Calendar.YEAR) + File.separator + (date.get(Calendar.MONTH)+1));// 新文件File newFile = new File(rootPath + File.separator + dateDirs + File.separator + newFileName);// 判斷目標文件所在目錄是否存在if( !newFile.getParentFile().exists()) {// 如果目標文件所在的目錄不存在，則創(chuàng)建父目錄newFile.getParentFile().mkdirs();}System.out.println(newFile);// 將內(nèi)存中的數(shù)據(jù)寫入磁盤file.transferTo(newFile);// 完整的url

?代碼已經(jīng)上傳github，下載地址：??????????????https://github.com/21503882

String fileUrl = date.get(Calendar.YEAR) + "/" + (date.get(Calendar.MONTH)+1) + "/" + newFileName;return fileUrl;}}

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