基于java+springboot+mybatis+vue+elementui的B2C购物电商平台设计与实现

项目介绍

随着信息科技的发展，电子商务已经存在了我们生活的每一个角落，通过网络购物可以给人们的生活带来极大的便利，人们只需通过PC或者手机下单自己所需的商品，物流就会将购买的商品送到客户的手上，这极大的方便了人们的生活，为此我们通过springboot框架开发了本次的电商平台网站。

本系统从用户的角度出发，结合当前的电子商务环境而开发的，在开发语言上是使用的java语言，在框架上我们是使用的springboot框架，数据库方面使用的是mysql数据库，开发工具为idea。

基于java的B2C电商平台根据实际情况分为前后台两部分，前台部分主要是让用户购物使用的，包括用户的注册登录，查看商品咨询，查看和搜索商品信息，根据分类定位不同类型的商品，将喜欢的商品加入购物车，对购物车内的商品进行结算生成订单，对订单进行管理，对个人注册信息进行管理等功能；后台部分主要是给电商平台的管理人员使用的，主要包括添加商品咨询信息，对商品进行分类管理，对商品进行管理方便前台用户购物使用，对用户的订单信息进行发货等操作，对用户的购物评价内容进行管理等操作。通过这些功能基本可以满足一个电商平台的需求。

开发环境

开发语言：Java
数据库：MySQL
系统架构：B/S
后端框架：SpringBoot
前端框架：Vue
开发工具：IDEA或者Eclipse，JDK1.8，Maven

系统截图

部分代码

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.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.AddressEntity;
import com.entity.view.AddressView;import com.service.AddressService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;/*** 地址* 后端接口*/
@RestController
@RequestMapping("/address")
public class AddressController {@Autowiredprivate AddressService addressService;/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params,AddressEntity address,HttpServletRequest request){if(!request.getSession().getAttribute("role").toString().equals("管理员")) {address.setUserid((Long)request.getSession().getAttribute("userId"));}EntityWrapper<AddressEntity> ew = new EntityWrapper<AddressEntity>();PageUtils page = addressService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, address), params), params));return R.ok().put("data", page);}/*** 前端列表*/@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params,AddressEntity address, HttpServletRequest request){if(!request.getSession().getAttribute("role").toString().equals("管理员")) {address.setUserid((Long)request.getSession().getAttribute("userId"));}EntityWrapper<AddressEntity> ew = new EntityWrapper<AddressEntity>();PageUtils page = addressService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, address), params), params));return R.ok().put("data", page);}/*** 列表*/@RequestMapping("/lists")public R list( AddressEntity address){EntityWrapper<AddressEntity> ew = new EntityWrapper<AddressEntity>();ew.allEq(MPUtil.allEQMapPre( address, "address")); return R.ok().put("data", addressService.selectListView(ew));}/*** 查询*/@RequestMapping("/query")public R query(AddressEntity address){EntityWrapper< AddressEntity> ew = new EntityWrapper< AddressEntity>();ew.allEq(MPUtil.allEQMapPre( address, "address")); AddressView addressView =  addressService.selectView(ew);return R.ok("查询地址成功").put("data", addressView);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id){AddressEntity address = addressService.selectById(id);return R.ok().put("data", address);}/*** 前端详情*/@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id){AddressEntity address = addressService.selectById(id);return R.ok().put("data", address);}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody AddressEntity address, HttpServletRequest request){address.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(address);address.setUserid((Long)request.getSession().getAttribute("userId"));Long userId = (Long)request.getSession().getAttribute("userId");if(address.getIsdefault().equals("是")) {addressService.updateForSet("isdefault='否'", new EntityWrapper<AddressEntity>().eq("userid", userId));}address.setUserid(userId);addressService.insert(address);return R.ok();}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody AddressEntity address, HttpServletRequest request){address.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());//ValidatorUtils.validateEntity(address);address.setUserid((Long)request.getSession().getAttribute("userId"));Long userId = (Long)request.getSession().getAttribute("userId");if(address.getIsdefault().equals("是")) {addressService.updateForSet("isdefault='否'", new EntityWrapper<AddressEntity>().eq("userid", userId));}address.setUserid(userId);addressService.insert(address);return R.ok();}/*** 修改*/@RequestMapping("/update")public R update(@RequestBody AddressEntity address, HttpServletRequest request){//ValidatorUtils.validateEntity(address);if(address.getIsdefault().equals("是")) {addressService.updateForSet("isdefault='否'", new EntityWrapper<AddressEntity>().eq("userid", request.getSession().getAttribute("userId")));}addressService.updateById(address);//全部更新return R.ok();}/*** 获取默认地址*/@RequestMapping("/default")public R defaultAddress(HttpServletRequest request){Wrapper<AddressEntity> wrapper = new EntityWrapper<AddressEntity>().eq("isdefault", "是").eq("userid", request.getSession().getAttribute("userId"));AddressEntity address = addressService.selectOne(wrapper);return R.ok().put("data", address);}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Long[] ids){addressService.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<AddressEntity> wrapper = new EntityWrapper<AddressEntity>();if(map.get("remindstart")!=null) {wrapper.ge(columnName, map.get("remindstart"));}if(map.get("remindend")!=null) {wrapper.le(columnName, map.get("remindend"));}if(!request.getSession().getAttribute("role").toString().equals("管理员")) {wrapper.eq("userid", (Long)request.getSession().getAttribute("userId"));}int count = addressService.selectCount(wrapper);return R.ok().put("count", count);}}