计算机毕业设计 基于Vue的米家商城系统的设计与实现 Java实战项目 附源码+文档+视频讲解

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、系统功能模块设计

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 商品信息管理Controller模块 

5.2 商品信息管理Service模块 

5.3 商品信息管理ServiceImpl模块

5.4 商品信息管理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

随着互联网技术的不断发展，电子商务已经成为了人们生活中不可或缺的一部分。而商城系统作为电子商务的重要组成部分，其功能和性能直接影响到用户的购物体验和企业的经营效益。因此，开发一款高效、稳定、易用的商城系统具有重要的现实意义。

Vue是一种轻量级的前端框架，具有简单易学、高效灵活等特点。基于Vue的米家商城系统可以充分利用Vue的优势，实现快速开发和迭代更新。同时，Vue还具有良好的兼容性和可扩展性，可以适应不同设备和浏览器的需求。

在计算机专业毕设中，研究基于Vue的米家商城系统不仅可以提高学生的编程能力和实践能力，还可以培养学生的创新思维和团队协作精神。此外，通过对商城系统的研究和开发，可以为相关企业提供技术支持和服务，促进电子商务的发展。

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、系统功能模块设计

用户：注册登录、首页、商品信息、公告信息、个人中心（我的订单、我的地址、我的收藏）、购物车、客服中心。

管理员：登录、首页、个人中心（修改密码、个人信息）、用户管理、商品分类管理、商品信息管理、系统管理（公告信息、客服中心、轮播图管理）、订单管理。

3、功能截图

3.1 前台功能

商品信息

公告信息

个人中心

购物车

 

客服中心

注册

 登录

3.2 后台功能 

 首页

 个人中心

 用户管理

商品分类管理

 

商品信息管理

 

系统管理公告信息

 订单管理

4、数据库表结构设计

-- MySQL dump 10.13  Distrib 5.7.31, for Linux (x86_64)
--
-- Host: localhost    Database: springbootho5g5
-- ------------------------------------------------------
-- Server version	5.7.31

/*!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: `springbootho5g5`
--

/*!40000 DROP DATABASE IF EXISTS `springbootho5g5`*/;

CREATE DATABASE /*!32312 IF NOT EXISTS*/ `springbootho5g5` /*!40100 DEFAULT CHARACTER SET utf8mb4 */;

USE `springbootho5g5`;

LOCK TABLES `cart` WRITE;
/*!40000 ALTER TABLE `cart` DISABLE KEYS */;
/*!40000 ALTER TABLE `cart` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `config`
--

DROP TABLE IF EXISTS `config`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `config` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `name` varchar(100) NOT NULL COMMENT '配置参数名称',
  `value` varchar(100) DEFAULT NULL COMMENT '配置参数值',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='配置文件';
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `config`
--

LOCK TABLES `config` WRITE;
/*!40000 ALTER TABLE `config` DISABLE KEYS */;
INSERT INTO `config` VALUES (1,'picture1','upload/picture1.jpg'),(2,'picture2','upload/picture2.jpg'),(3,'picture3','upload/picture3.jpg');
/*!40000 ALTER TABLE `config` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `token`
--

DROP TABLE IF EXISTS `token`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `token` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `userid` bigint(20) NOT NULL COMMENT '用户id',
  `username` varchar(100) NOT NULL COMMENT '用户名',
  `tablename` varchar(100) DEFAULT NULL COMMENT '表名',
  `role` varchar(100) DEFAULT NULL COMMENT '角色',
  `token` varchar(200) NOT NULL COMMENT '密码',
  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '新增时间',
  `expiratedtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '过期时间',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='token表';
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `token`
--

LOCK TABLES `token` WRITE;
/*!40000 ALTER TABLE `token` DISABLE KEYS */;
INSERT INTO `token` VALUES (1,21,'工号1','yuangong','员工','outtj0ena1f8344sremckoiw8eq58o8m','2023-05-11 03:59:33','2023-05-11 04:59:34');
/*!40000 ALTER TABLE `token` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `users`
--

DROP TABLE IF EXISTS `users`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `users` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `username` varchar(100) NOT NULL COMMENT '用户名',
  `password` varchar(100) NOT NULL COMMENT '密码',
  `role` varchar(100) DEFAULT '管理员' COMMENT '角色',
  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '新增时间',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='用户表';
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `users`
--

LOCK TABLES `users` WRITE;
/*!40000 ALTER TABLE `users` DISABLE KEYS */;
INSERT INTO `users` VALUES (1,'admin','admin','管理员','2023-05-11 03:58:19');
/*!40000 ALTER TABLE `users` ENABLE KEYS */;
UNLOCK TABLES;



--
-- Table structure for table `yonghu`
--

DROP TABLE IF EXISTS `yonghu`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `yonghu` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `yonghuming` varchar(200) NOT NULL COMMENT '用户名',
  `xingming` varchar(200) NOT NULL COMMENT '姓名',
  `mima` varchar(200) NOT NULL COMMENT '密码',
  `xingbie` varchar(200) DEFAULT NULL COMMENT '性别',
  `lianxidianhua` varchar(200) DEFAULT NULL COMMENT '联系电话',
  PRIMARY KEY (`id`),
  UNIQUE KEY `yonghuming` (`yonghuming`)
) ENGINE=InnoDB AUTO_INCREMENT=19 DEFAULT CHARSET=utf8 COMMENT='用户';
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `yonghu`
--

LOCK TABLES `yonghu` WRITE;
/*!40000 ALTER TABLE `yonghu` DISABLE KEYS */;
INSERT INTO `yonghu` VALUES (11,'2023-05-11 03:58:18','用户名1','姓名1','123456','男','13823888881'),(12,'2023-05-11 03:58:18','用户名2','姓名2','123456','男','13823888882'),(13,'2023-05-11 03:58:18','用户名3','姓名3','123456','男','13823888883'),(14,'2023-05-11 03:58:18','用户名4','姓名4','123456','男','13823888884'),(15,'2023-05-11 03:58:18','用户名5','姓名5','123456','男','13823888885'),(16,'2023-05-11 03:58:18','用户名6','姓名6','123456','男','13823888886'),(17,'2023-05-11 03:58:18','用户名7','姓名7','123456','男','13823888887'),(18,'2023-05-11 03:58:18','用户名8','姓名8','123456','男','13823888888');
/*!40000 ALTER TABLE `yonghu` ENABLE KEYS */;
UNLOCK TABLES;

--
-- Table structure for table `yuangong`
--

DROP TABLE IF EXISTS `yuangong`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `yuangong` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `gonghao` varchar(200) NOT NULL COMMENT '工号',
  `xingming` varchar(200) NOT NULL COMMENT '姓名',
  `mima` varchar(200) NOT NULL COMMENT '密码',
  `xingbie` varchar(200) DEFAULT NULL COMMENT '性别',
  `lianxidianhua` varchar(200) DEFAULT NULL COMMENT '联系电话',
  `touxiang` longtext COMMENT '头像',
  PRIMARY KEY (`id`),
  UNIQUE KEY `gonghao` (`gonghao`)
) ENGINE=InnoDB AUTO_INCREMENT=29 DEFAULT CHARSET=utf8 COMMENT='员工';
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `yuangong`
--

LOCK TABLES `yuangong` WRITE;
/*!40000 ALTER TABLE `yuangong` DISABLE KEYS */;
INSERT INTO `yuangong` VALUES (21,'2023-05-11 03:58:18','工号1','姓名1','123456','男','13823888881','upload/yuangong_touxiang1.jpg'),(22,'2023-05-11 03:58:18','工号2','姓名2','123456','男','13823888882','upload/yuangong_touxiang2.jpg'),(23,'2023-05-11 03:58:18','工号3','姓名3','123456','男','13823888883','upload/yuangong_touxiang3.jpg'),(24,'2023-05-11 03:58:18','工号4','姓名4','123456','男','13823888884','upload/yuangong_touxiang4.jpg'),(25,'2023-05-11 03:58:18','工号5','姓名5','123456','男','13823888885','upload/yuangong_touxiang5.jpg'),(26,'2023-05-11 03:58:18','工号6','姓名6','123456','男','13823888886','upload/yuangong_touxiang6.jpg'),(27,'2023-05-11 03:58:18','工号7','姓名7','123456','男','13823888887','upload/yuangong_touxiang7.jpg'),(28,'2023-05-11 03:58:18','工号8','姓名8','123456','男','13823888888','upload/yuangong_touxiang8.jpg');
/*!40000 ALTER TABLE `yuangong` ENABLE KEYS */;
UNLOCK TABLES;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;

/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

-- Dump completed on 

5、关键代码

5.1 商品信息管理Controller模块 

package com.controller;

import java.text.SimpleDateFormat;
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.ShangpinxinxiEntity;
import com.entity.view.ShangpinxinxiView;

import com.service.ShangpinxinxiService;
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;

/**
 * 商品信息
 * 后端接口
 * @author 
 * @email 
 * @date 
 */
@RestController
@RequestMapping("/shangpinxinxi")
public class ShangpinxinxiController {
    @Autowired
    private ShangpinxinxiService shangpinxinxiService;

    @Autowired
    private StoreupService storeupService;

    @Autowired
    private OrdersService ordersService;
    
    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map params,ShangpinxinxiEntity shangpinxinxi,
		HttpServletRequest request){
        EntityWrapper ew = new EntityWrapper();

		PageUtils page = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), params), params));

        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
	@IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map params,ShangpinxinxiEntity shangpinxinxi, 
		HttpServletRequest request){
        EntityWrapper ew = new EntityWrapper();

		PageUtils page = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), params), params));
        return R.ok().put("data", page);
    }

	/**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( ShangpinxinxiEntity shangpinxinxi){
       	EntityWrapper ew = new EntityWrapper();
      	ew.allEq(MPUtil.allEQMapPre( shangpinxinxi, "shangpinxinxi")); 
        return R.ok().put("data", shangpinxinxiService.selectListView(ew));
    }

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(ShangpinxinxiEntity shangpinxinxi){
        EntityWrapper< ShangpinxinxiEntity> ew = new EntityWrapper< ShangpinxinxiEntity>();
 		ew.allEq(MPUtil.allEQMapPre( shangpinxinxi, "shangpinxinxi")); 
		ShangpinxinxiView shangpinxinxiView =  shangpinxinxiService.selectView(ew);
		return R.ok("查询商品信息成功").put("data", shangpinxinxiView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        ShangpinxinxiEntity shangpinxinxi = shangpinxinxiService.selectById(id);
		shangpinxinxi.setClicktime(new Date());
		shangpinxinxiService.updateById(shangpinxinxi);
        return R.ok().put("data", shangpinxinxi);
    }

    /**
     * 前端详情
     */
	@IgnoreAuth
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        ShangpinxinxiEntity shangpinxinxi = shangpinxinxiService.selectById(id);
		shangpinxinxi.setClicktime(new Date());
		shangpinxinxiService.updateById(shangpinxinxi);
        return R.ok().put("data", shangpinxinxi);
    }
    
    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
    	shangpinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(shangpinxinxi);
        shangpinxinxiService.insert(shangpinxinxi);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
    	shangpinxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(shangpinxinxi);
        shangpinxinxiService.insert(shangpinxinxi);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    @Transactional
    public R update(@RequestBody ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
        //ValidatorUtils.validateEntity(shangpinxinxi);
        shangpinxinxiService.updateById(shangpinxinxi);//全部更新
        return R.ok();
    }
    
    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        shangpinxinxiService.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"));
		}

		int count = shangpinxinxiService.selectCount(wrapper);
		return R.ok().put("count", count);
	}
	
	/**
     * 前端智能排序
     */
	@IgnoreAuth
    @RequestMapping("/autoSort")
    public R autoSort(@RequestParam Map params,ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request,String pre){
        EntityWrapper ew = new EntityWrapper();
        Map newMap = new HashMap();
        Map param = new HashMap();
		Iterator> 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", "clicktime");
        params.put("order", "desc");
		PageUtils page = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), 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,ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
        String userId = request.getSession().getAttribute("userId").toString();
        String goodtypeColumn = "shangpinfenlei";
        List orders = ordersService.selectList(new EntityWrapper().eq("userid", userId).eq("tablename", "shangpinxinxi").orderBy("addtime", false));
        List goodtypes = new ArrayList();
        Integer limit = params.get("limit")==null?10:Integer.parseInt(params.get("limit").toString());
        List shangpinxinxiList = 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) {
                        shangpinxinxiList.addAll(shangpinxinxiService.selectList(new EntityWrapper().eq(goodtypeColumn, o.getGoodtype())));
                }
        }
        EntityWrapper ew = new EntityWrapper();
        params.put("sort", "id");
        params.put("order", "desc");
        PageUtils page = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), params), params));
        List pageList = (List)page.getList();
        if(shangpinxinxiList.size()limit) {
            shangpinxinxiList = shangpinxinxiList.subList(0, limit);
        }
        page.setList(shangpinxinxiList);
        return R.ok().put("data", page);
    }
}

5.2 商品信息管理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.ShangpinxinxiEntity;
import java.util.List;
import java.util.Map;
import com.entity.vo.ShangpinxinxiVO;
import org.apache.ibatis.annotations.Param;
import com.entity.view.ShangpinxinxiView;

/**
 * 商品信息
 *
 * @author 
 * @email 
 * @date 
 */
public interface ShangpinxinxiService extends IService {

    PageUtils queryPage(Map params);
    
   	List selectListVO(Wrapper wrapper);
   	
   	ShangpinxinxiVO selectVO(@Param("ew") Wrapper wrapper);
   	
   	List selectListView(Wrapper wrapper);
   	
   	ShangpinxinxiView selectView(@Param("ew") Wrapper wrapper);
   	
   	PageUtils queryPage(Map params,Wrapper wrapper);
   	
}

5.3 商品信息管理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.ShangpinxinxiDao;
import com.entity.ShangpinxinxiEntity;
import com.service.ShangpinxinxiService;
import com.entity.vo.ShangpinxinxiVO;
import com.entity.view.ShangpinxinxiView;

@Service("shangpinxinxiService")
public class ShangpinxinxiServiceImpl extends ServiceImpl implements ShangpinxinxiService {

    @Override
    public PageUtils queryPage(Map params) {
        Page page = this.selectPage(
                new Query(params).getPage(),
                new EntityWrapper()
        );
        return new PageUtils(page);
    }
    
    @Override
	public 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;
 	}
    
    @Override
	public List selectListVO(Wrapper wrapper) {
 		return baseMapper.selectListVO(wrapper);
	}
	
	@Override
	public ShangpinxinxiVO selectVO(Wrapper wrapper) {
 		return baseMapper.selectVO(wrapper);
	}
	
	@Override
	public List selectListView(Wrapper wrapper) {
		return baseMapper.selectListView(wrapper);
	}

	@Override
	public ShangpinxinxiView selectView(Wrapper wrapper) {
		return baseMapper.selectView(wrapper);
	}

}

5.4 商品信息管理Dao模块

package com.dao;

import com.entity.ShangpinxinxiEntity;
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.ShangpinxinxiVO;
import com.entity.view.ShangpinxinxiView;

/**
 * 商品信息
 * 
 * @author 
 * @email 
 * @date 
 */
public interface ShangpinxinxiDao extends BaseMapper {
	
	List selectListVO(@Param("ew") Wrapper wrapper);
	
	ShangpinxinxiVO selectVO(@Param("ew") Wrapper wrapper);
	
	List selectListView(@Param("ew") Wrapper wrapper);

	List selectListView(Pagination page,@Param("ew") Wrapper wrapper);
	
	ShangpinxinxiView 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、评论啦

→获取源码请私信←