博主介绍:✌从事软件开发10年之余,专注于Java技术领域、Python人工智能及数据挖掘、小程序项目开发和Android项目开发等。CSDN、掘金、华为云、InfoQ、阿里云等平台优质作者✌
文末获取源码联系
精彩专栏推荐订阅 不然下次找不到哟
————————————————
计算机毕业设计《1000套》✌

目录

1、项目介绍及开发技术

1.1 项目介绍

1.2 开发技术

2、系统功能设计结构图

3、功能截图

3.1 前台功能

3.2 后台功能

4、数据库表结构设计

5、关键代码

5.1 商城商品管理Controller模块

5.2 商城商品管理Service模块

5.3 商城商品管理ServiceImpl模块

5.4商城商品管理Dao模块

6、论文目录结构

7、源码获取


1、项目介绍及开发技术

1.1 项目介绍

随着我国经济的高速发展与人们生活水平的日益提高,人们对生活质量的追求也多种多样。尤其在人们生活节奏不断加快的当下,人们更趋向于足不出户解决生活上的问题,网上购物系统展现了其蓬勃生命力和广阔的前景。与此同时,为解决网上购物系统需求,网上购物系统发展愈发多元化与网络化,与电子信息技术相结合。网上购物系统应运而生。

该系统利用Java语言、MySQL数据库,结合目前流行的 B/S架构,将网上购物系统的各个方面都集中到数据库中,以便于用户的需要。该系统在确保系统稳定的前提下,能够实现多功能模块的设计和应用。该系统由管理员功能模块、商家模块和用户模块组成。不同角色的准入制度是有严格区别的。各功能模块的设计也便于以后的系统升级和维护。该系统采用了软件组件化、精化体系结构、分离逻辑和数据等方法。

1.2 开发技术

Java开发语言、SpringBoot、MyBatisPlus、MySQL数据库、Maven、IDEA开发工具、JDK1.8+、Vue、HTML、CSS、JS。

2、系统功能设计结构图

3、功能截图

3.1 前台功能

当人们打开系统的网址后,首先看到的就是首页界面。在这里,人们能够看到网上购物系统的导航条和商城商品信息推荐等。

在用户注册页面的输入用户注册信息进行注册操作。

系统登录:在系统登录页面的输入栏中输入用户名和密码进行登录。

在个人中心页面输入个人信息可以进行更新操作,并在我的订单、我的地址和我的收藏页面对商城商品进行操作。

3.2 后台功能

后台登录,在登录页面选择需要登录的角色,再正确输入用户名和密码后,进入操作系统进行操作。

管理员进入主页面,主要功能包括对系统首页、个人中心、商家管理、用户管理、商品种类管理、商城商品管理、系统管理、订单管理等进行操作。

管理员点击商家管理。进入商家页面输入店铺名和店铺地址可以查询,新增或删除商家信息,并进行查看详情,修改和删除等操作。

管理员点击用户管理。进入用户页面输入用户账号可以查询,新增或删除用户详细信息,并进行查看详情,修改和删除等操作。

管理员点击商品种类管理。进入商品种类页面输入商品种类可以查询、新增或删除鲜花详细信息,并进行修改或删除操作。

管理员点击商城商品管理。进入商城商品页面输入商品名称、品牌和价格可以查询或删除商城商品详细信息,并进行详情,修改、查看评论或删除操作。

管理员点击系统管理,进入系统管理页面可以对轮播图管理、官方客服、关于我们、系统简介和商城公告进行详情或修改操作,在关于我们页面输入标题可以查询关于我们列表信息,并进行查看详情和修改等操作。

商家进入系统后台可以对系统首页、个人中心、商家管理、商城商品管理、订单管理等功能进行操作。

商家点击商家管理。进入商家页面输入店铺名和店铺地址可以查询商家信息,并进行查看详情和修改等操作。

商家点击订单管理。进入订单管理页面输入订单编号和商品名称可以查询已支付订单详细信息,并进行查看详情和发货等操作;还可以对已退款订单、未支付订单、已发货订单、已完成订单和已取消订单进行操作。

4、数据库表结构设计

-- MySQL dump 10.13Distrib 5.7.31, for Linux (x86_64)---- Host: localhostDatabase: springbootkebgy-- -------------------------------------------------------- Server version5.7.31/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;/*!40101 SET NAMES utf8 */;/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;/*!40103 SET TIME_ZONE='+00:00' */;/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;---- Current Database: `springbootkebgy`--/*!40000 DROP DATABASE IF EXISTS `springbootkebgy`*/;CREATE DATABASE /*!32312 IF NOT EXISTS*/ `springbootkebgy` /*!40100 DEFAULT CHARACTER SET utf8mb4 */;USE `springbootkebgy`;---- Table structure for table `aboutus`--DROP TABLE IF EXISTS `aboutus`;/*!40101 SET @saved_cs_client = @@character_set_client */;/*!40101 SET character_set_client = utf8 */;CREATE TABLE `aboutus` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',`title` varchar(200) NOT NULL COMMENT '标题',`subtitle` varchar(200) DEFAULT NULL COMMENT '副标题',`content` longtext NOT NULL COMMENT '内容',`picture1` longtext COMMENT '图片1',`picture2` longtext COMMENT '图片2',`picture3` longtext COMMENT '图片3',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='关于我们';/*!40101 SET character_set_client = @saved_cs_client */;---- Dumping data for table `aboutus`--LOCK TABLES `aboutus` WRITE;/*!40000 ALTER TABLE `aboutus` DISABLE KEYS */;INSERT INTO `aboutus` VALUES (1,'2023-03-09 09:28:37','关于我们','ABOUT US','不管你想要怎样的生活,你都要去努力争取,不多尝试一些事情怎么知道自己适合什么、不适合什么呢" />5、关键代码  

5.1 商城商品管理Controller模块

package com.controller;import java.math.BigDecimal;import java.text.SimpleDateFormat;import java.text.ParseException;import java.util.ArrayList;import java.util.Arrays;import java.util.Calendar;import java.util.Map;import java.util.HashMap;import java.util.Iterator;import java.util.Date;import java.util.List;import javax.servlet.http.HttpServletRequest;import com.utils.ValidatorUtils;import org.apache.commons.lang3.StringUtils;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.transaction.annotation.Transactional;import org.springframework.format.annotation.DateTimeFormat;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestBody;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.RestController;import com.baomidou.mybatisplus.mapper.EntityWrapper;import com.baomidou.mybatisplus.mapper.Wrapper;import com.annotation.IgnoreAuth;import com.entity.OrdersEntity;import com.service.OrdersService;import com.entity.ShangchengshangpinEntity;import com.entity.view.ShangchengshangpinView;import com.service.ShangchengshangpinService;import com.service.TokenService;import com.utils.PageUtils;import com.utils.R;import com.utils.MD5Util;import com.utils.MPUtil;import com.utils.CommonUtil;import java.io.IOException;import com.service.StoreupService;import com.entity.StoreupEntity;/** * 商城商品 * 后端接口 * @author* @email* @date 2023-03-09 17:28:21 */@RestController@RequestMapping("/shangchengshangpin")public class ShangchengshangpinController {@Autowiredprivate ShangchengshangpinService shangchengshangpinService;@Autowiredprivate StoreupService storeupService;@Autowiredprivate OrdersService ordersService;/** * 后端列表 */@RequestMapping("/page")public R page(@RequestParam Map params,ShangchengshangpinEntity shangchengshangpin,@RequestParam(required = false) Double pricestart,@RequestParam(required = false) Double priceend,HttpServletRequest request){String tableName = request.getSession().getAttribute("tableName").toString();if(tableName.equals("shangjia")) {shangchengshangpin.setShangjiazhanghao((String)request.getSession().getAttribute("username"));}EntityWrapper ew = new EntityWrapper();if(pricestart!=null) ew.ge("price", pricestart);if(priceend!=null) ew.le("price", priceend);PageUtils page = shangchengshangpinService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangchengshangpin), params), params));return R.ok().put("data", page);}/** * 前端列表 */@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map params,ShangchengshangpinEntity shangchengshangpin, @RequestParam(required = false) Double pricestart,@RequestParam(required = false) Double priceend,HttpServletRequest request){EntityWrapper ew = new EntityWrapper();if(pricestart!=null) ew.ge("price", pricestart);if(priceend!=null) ew.le("price", priceend);PageUtils page = shangchengshangpinService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangchengshangpin), params), params));return R.ok().put("data", page);}/** * 列表 */@RequestMapping("/lists")public R list( ShangchengshangpinEntity shangchengshangpin){ EntityWrapper ew = new EntityWrapper();ew.allEq(MPUtil.allEQMapPre( shangchengshangpin, "shangchengshangpin")); return R.ok().put("data", shangchengshangpinService.selectListView(ew));} /** * 查询 */@RequestMapping("/query")public R query(ShangchengshangpinEntity shangchengshangpin){EntityWrapper ew = new EntityWrapper(); ew.allEq(MPUtil.allEQMapPre( shangchengshangpin, "shangchengshangpin")); ShangchengshangpinView shangchengshangpinView =shangchengshangpinService.selectView(ew);return R.ok("查询商城商品成功").put("data", shangchengshangpinView);}/** * 后端详情 */@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){ShangchengshangpinEntity shangchengshangpin = shangchengshangpinService.selectById(id);shangchengshangpin.setClicknum(shangchengshangpin.getClicknum()+1);shangchengshangpin.setClicktime(new Date());shangchengshangpinService.updateById(shangchengshangpin);return R.ok().put("data", shangchengshangpin);}/** * 前端详情 */@IgnoreAuth@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){ShangchengshangpinEntity shangchengshangpin = shangchengshangpinService.selectById(id);shangchengshangpin.setClicknum(shangchengshangpin.getClicknum()+1);shangchengshangpin.setClicktime(new Date());shangchengshangpinService.updateById(shangchengshangpin);return R.ok().put("data", shangchengshangpin);}/** * 后端保存 */@RequestMapping("/save")public R save(@RequestBody ShangchengshangpinEntity shangchengshangpin, HttpServletRequest request){shangchengshangpin.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(shangchengshangpin);shangchengshangpinService.insert(shangchengshangpin);return R.ok();}/** * 前端保存 */@RequestMapping("/add")public R add(@RequestBody ShangchengshangpinEntity shangchengshangpin, HttpServletRequest request){shangchengshangpin.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(shangchengshangpin);shangchengshangpinService.insert(shangchengshangpin);return R.ok();}/** * 修改 */@RequestMapping("/update")@Transactionalpublic R update(@RequestBody ShangchengshangpinEntity shangchengshangpin, HttpServletRequest request){//ValidatorUtils.validateEntity(shangchengshangpin);shangchengshangpinService.updateById(shangchengshangpin);//全部更新return R.ok();}/** * 删除 */@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){shangchengshangpinService.deleteBatchIds(Arrays.asList(ids));return R.ok();}/** * 提醒接口 */@RequestMapping("/remind/{columnName}/{type}")public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,@PathVariable("type") String type,@RequestParam Map map) {map.put("column", columnName);map.put("type", type);if(type.equals("2")) {SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");Calendar c = Calendar.getInstance();Date remindStartDate = null;Date remindEndDate = null;if(map.get("remindstart")!=null) {Integer remindStart = Integer.parseInt(map.get("remindstart").toString());c.setTime(new Date()); c.add(Calendar.DAY_OF_MONTH,remindStart);remindStartDate = c.getTime();map.put("remindstart", sdf.format(remindStartDate));}if(map.get("remindend")!=null) {Integer remindEnd = Integer.parseInt(map.get("remindend").toString());c.setTime(new Date());c.add(Calendar.DAY_OF_MONTH,remindEnd);remindEndDate = c.getTime();map.put("remindend", sdf.format(remindEndDate));}}Wrapper wrapper = new EntityWrapper();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}String tableName = request.getSession().getAttribute("tableName").toString();if(tableName.equals("shangjia")) {wrapper.eq("shangjiazhanghao", (String)request.getSession().getAttribute("username"));}int count = shangchengshangpinService.selectCount(wrapper);return R.ok().put("count", count);}/** * 前端智能排序 */@IgnoreAuth@RequestMapping("/autoSort")public R autoSort(@RequestParam Map params,ShangchengshangpinEntity shangchengshangpin, HttpServletRequest request,String pre){EntityWrapper ew = new EntityWrapper();Map newMap = new HashMap();Map param = new HashMap();Iterator<Map.Entry> it = param.entrySet().iterator();while (it.hasNext()) {Map.Entry entry = it.next();String key = entry.getKey();String newKey = entry.getKey();if (pre.endsWith(".")) {newMap.put(pre + newKey, entry.getValue());} else if (StringUtils.isEmpty(pre)) {newMap.put(newKey, entry.getValue());} else {newMap.put(pre + "." + newKey, entry.getValue());}}params.put("sort", "clicknum");params.put("order", "desc");PageUtils page = shangchengshangpinService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangchengshangpin), params), params));return R.ok().put("data", page);}/** * 协同算法(按用户购买推荐) */@RequestMapping("/autoSort2")public R autoSort2(@RequestParam Map params,ShangchengshangpinEntity shangchengshangpin, HttpServletRequest request){String userId = request.getSession().getAttribute("userId").toString();String goodtypeColumn = "shangpinzhonglei";List orders = ordersService.selectList(new EntityWrapper().eq("userid", userId).eq("tablename", "shangchengshangpin").orderBy("addtime", false));List goodtypes = new ArrayList();Integer limit = params.get("limit")==null?10:Integer.parseInt(params.get("limit").toString());List shangchengshangpinList = new ArrayList();//去重List ordersDist = new ArrayList();for(OrdersEntity o1 : orders) {boolean addFlag = true;for(OrdersEntity o2 : ordersDist) {if(o1.getGoodid()==o2.getGoodid() || o1.getGoodtype().equals(o2.getGoodtype())) {addFlag = false;break;}}if(addFlag) ordersDist.add(o1);}if(ordersDist!=null && ordersDist.size()>0) {for(OrdersEntity o : ordersDist) {shangchengshangpinList.addAll(shangchengshangpinService.selectList(new EntityWrapper().eq(goodtypeColumn, o.getGoodtype())));}}EntityWrapper ew = new EntityWrapper();params.put("sort", "id");params.put("order", "desc");PageUtils page = shangchengshangpinService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangchengshangpin), params), params));List pageList = (List)page.getList();if(shangchengshangpinList.size()<limit) {int toAddNum = (limit-shangchengshangpinList.size())limit) {shangchengshangpinList = shangchengshangpinList.subList(0, limit);}page.setList(shangchengshangpinList);return R.ok().put("data", page);}}

5.2 商城商品管理Service模块

package com.service;import com.baomidou.mybatisplus.mapper.Wrapper;import com.baomidou.mybatisplus.service.IService;import com.utils.PageUtils;import com.entity.ShangchengshangpinEntity;import java.util.List;import java.util.Map;import com.entity.vo.ShangchengshangpinVO;import org.apache.ibatis.annotations.Param;import com.entity.view.ShangchengshangpinView;/** * 商城商品 * * @author* @email* @date 2023-03-09 17:28:21 */public interface ShangchengshangpinService extends IService {PageUtils queryPage(Map params); List selectListVO(Wrapper wrapper);ShangchengshangpinVO selectVO(@Param("ew") Wrapper wrapper);List selectListView(Wrapper wrapper);ShangchengshangpinView selectView(@Param("ew") Wrapper wrapper);PageUtils queryPage(Map params,Wrapper wrapper); }

5.3 商城商品管理ServiceImpl模块

package com.service.impl;import org.springframework.stereotype.Service;import java.util.Map;import java.util.List;import com.baomidou.mybatisplus.mapper.Wrapper;import com.baomidou.mybatisplus.mapper.EntityWrapper;import com.baomidou.mybatisplus.plugins.Page;import com.baomidou.mybatisplus.service.impl.ServiceImpl;import com.utils.PageUtils;import com.utils.Query;import com.dao.ShangchengshangpinDao;import com.entity.ShangchengshangpinEntity;import com.service.ShangchengshangpinService;import com.entity.vo.ShangchengshangpinVO;import com.entity.view.ShangchengshangpinView;@Service("shangchengshangpinService")public class ShangchengshangpinServiceImpl extends ServiceImpl implements ShangchengshangpinService {@Overridepublic PageUtils queryPage(Map params) {Page page = this.selectPage(new Query(params).getPage(),new EntityWrapper());return new PageUtils(page);}@Overridepublic PageUtils queryPage(Map params, Wrapper wrapper) {Page page =new Query(params).getPage();page.setRecords(baseMapper.selectListView(page,wrapper));PageUtils pageUtil = new PageUtils(page);return pageUtil; }@Overridepublic List selectListVO(Wrapper wrapper) { return baseMapper.selectListVO(wrapper);}@Overridepublic ShangchengshangpinVO selectVO(Wrapper wrapper) { return baseMapper.selectVO(wrapper);}@Overridepublic List selectListView(Wrapper wrapper) {return baseMapper.selectListView(wrapper);}@Overridepublic ShangchengshangpinView selectView(Wrapper wrapper) {return baseMapper.selectView(wrapper);}}

5.4商城商品管理Dao模块

package com.dao;import com.entity.ShangchengshangpinEntity;import com.baomidou.mybatisplus.mapper.BaseMapper;import java.util.List;import java.util.Map;import com.baomidou.mybatisplus.mapper.Wrapper;import com.baomidou.mybatisplus.plugins.pagination.Pagination;import org.apache.ibatis.annotations.Param;import com.entity.vo.ShangchengshangpinVO;import com.entity.view.ShangchengshangpinView;/** * 商城商品 ** @author* @email* @date 2023-03-09 17:28:21 */public interface ShangchengshangpinDao extends BaseMapper {List selectListVO(@Param("ew") Wrapper wrapper);ShangchengshangpinVO selectVO(@Param("ew") Wrapper wrapper);List selectListView(@Param("ew") Wrapper wrapper);List selectListView(Pagination page,@Param("ew") Wrapper wrapper);ShangchengshangpinView selectView(@Param("ew") Wrapper wrapper);}

6、论文目录结构

7、源码获取

感谢大家的阅读,如有不懂的问题可以评论区交流或私聊!

喜欢文章可以点赞、收藏、关注、评论

获取源码请私信