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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 */;
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/*!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 */;
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/*!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 */;
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/*!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`
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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`
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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 */;
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-- Table structure for table `users`
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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`
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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 */;
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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 */;
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-- 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 */;
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/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
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/*!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<String, Object> params,ShangpinxinxiEntity shangpinxinxi,
HttpServletRequest request){
EntityWrapper<ShangpinxinxiEntity> ew = new EntityWrapper<ShangpinxinxiEntity>();
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<String, Object> params,ShangpinxinxiEntity shangpinxinxi,
HttpServletRequest request){
EntityWrapper<ShangpinxinxiEntity> ew = new EntityWrapper<ShangpinxinxiEntity>();
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<ShangpinxinxiEntity> ew = new EntityWrapper<ShangpinxinxiEntity>();
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<String, Object> 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<ShangpinxinxiEntity> wrapper = new EntityWrapper<ShangpinxinxiEntity>();
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<String, Object> params,ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request,String pre){
EntityWrapper<ShangpinxinxiEntity> ew = new EntityWrapper<ShangpinxinxiEntity>();
Map<String, Object> newMap = new HashMap<String, Object>();
Map<String, Object> param = new HashMap<String, Object>();
Iterator<Map.Entry<String, Object>> it = param.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Object> 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<String, Object> params,ShangpinxinxiEntity shangpinxinxi, HttpServletRequest request){
String userId = request.getSession().getAttribute("userId").toString();
String goodtypeColumn = "shangpinfenlei";
List<OrdersEntity> orders = ordersService.selectList(new EntityWrapper<OrdersEntity>().eq("userid", userId).eq("tablename", "shangpinxinxi").orderBy("addtime", false));
List<String> goodtypes = new ArrayList<String>();
Integer limit = params.get("limit")==null?10:Integer.parseInt(params.get("limit").toString());
List<ShangpinxinxiEntity> shangpinxinxiList = new ArrayList<ShangpinxinxiEntity>();
//去重
List<OrdersEntity> ordersDist = new ArrayList<OrdersEntity>();
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<ShangpinxinxiEntity>().eq(goodtypeColumn, o.getGoodtype())));
}
}
EntityWrapper<ShangpinxinxiEntity> ew = new EntityWrapper<ShangpinxinxiEntity>();
params.put("sort", "id");
params.put("order", "desc");
PageUtils page = shangpinxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinxinxi), params), params));
List<ShangpinxinxiEntity> pageList = (List<ShangpinxinxiEntity>)page.getList();
if(shangpinxinxiList.size()<limit) {
int toAddNum = (limit-shangpinxinxiList.size())<=pageList.size()?(limit-shangpinxinxiList.size()):pageList.size();
for(ShangpinxinxiEntity o1 : pageList) {
boolean addFlag = true;
for(ShangpinxinxiEntity o2 : shangpinxinxiList) {
if(o1.getId().intValue()==o2.getId().intValue()) {
addFlag = false;
break;
}
}
if(addFlag) {
shangpinxinxiList.add(o1);
if(--toAddNum==0) break;
}
}
} else 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<ShangpinxinxiEntity> {
PageUtils queryPage(Map<String, Object> params);
List<ShangpinxinxiVO> selectListVO(Wrapper<ShangpinxinxiEntity> wrapper);
ShangpinxinxiVO selectVO(@Param("ew") Wrapper<ShangpinxinxiEntity> wrapper);
List<ShangpinxinxiView> selectListView(Wrapper<ShangpinxinxiEntity> wrapper);
ShangpinxinxiView selectView(@Param("ew") Wrapper<ShangpinxinxiEntity> wrapper);
PageUtils queryPage(Map<String, Object> params,Wrapper<ShangpinxinxiEntity> 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<ShangpinxinxiDao, ShangpinxinxiEntity> implements ShangpinxinxiService {
@Override
public PageUtils queryPage(Map<String, Object> params) {
Page<ShangpinxinxiEntity> page = this.selectPage(
new Query<ShangpinxinxiEntity>(params).getPage(),
new EntityWrapper<ShangpinxinxiEntity>()
);
return new PageUtils(page);
}
@Override
public PageUtils queryPage(Map<String, Object> params, Wrapper<ShangpinxinxiEntity> wrapper) {
Page<ShangpinxinxiView> page =new Query<ShangpinxinxiView>(params).getPage();
page.setRecords(baseMapper.selectListView(page,wrapper));
PageUtils pageUtil = new PageUtils(page);
return pageUtil;
}
@Override
public List<ShangpinxinxiVO> selectListVO(Wrapper<ShangpinxinxiEntity> wrapper) {
return baseMapper.selectListVO(wrapper);
}
@Override
public ShangpinxinxiVO selectVO(Wrapper<ShangpinxinxiEntity> wrapper) {
return baseMapper.selectVO(wrapper);
}
@Override
public List<ShangpinxinxiView> selectListView(Wrapper<ShangpinxinxiEntity> wrapper) {
return baseMapper.selectListView(wrapper);
}
@Override
public ShangpinxinxiView selectView(Wrapper<ShangpinxinxiEntity> 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<ShangpinxinxiEntity> {
List<ShangpinxinxiVO> selectListVO(@Param("ew") Wrapper<ShangpinxinxiEntity> wrapper);
ShangpinxinxiVO selectVO(@Param("ew") Wrapper<ShangpinxinxiEntity> wrapper);
List<ShangpinxinxiView> selectListView(@Param("ew") Wrapper<ShangpinxinxiEntity> wrapper);
List<ShangpinxinxiView> selectListView(Pagination page,@Param("ew") Wrapper<ShangpinxinxiEntity> wrapper);
ShangpinxinxiView selectView(@Param("ew") Wrapper<ShangpinxinxiEntity> wrapper);
}
6、论文目录结构
7、源码获取
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