近年来，随着信息技术的高速发展和现代网络技术的完善，电子商务日益受到人们的重视，发展成为一种新兴商务模式。高校学习用品购物平台是电子商务的一项重要内容，高校学习用品购物平台的出现，使得学生购物变得更轻松、快捷、方便， 满足了广大师生快节奏的学习与生活方式，它的应用越来越广泛。
本文首先讨论了高校学习用品购物平台的基本概念、国内外的发展状况、课题的来源以及本文的主要研究内容。接着分析了高校学习用品购物平台的基本特征，研究了高校学习用品购物平台的体系结构、安全技术、网上购物的一般流程，重点讨论了网上支付的基本理论、java框架、web服务技术和vue技术，提出了基于web服务的电子商务网站开发框架。然后分析了高校学习用品购物平台的建设背景，提出了系统的体系结构和整体框架，重点对系统进行了需求分析，包括Web站点、MIS子系统和网上支付平台功能分析，并设计了数据库的逻辑结构。
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
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.ShangpinfenleiEntity;
import com.entity.view.ShangpinfenleiView;
import com.service.ShangpinfenleiService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;
/**
* 商品分类
* 后端接口
*/
@RestController
@RequestMapping("/shangpinfenlei")
public class ShangpinfenleiController {
@Autowired
private ShangpinfenleiService shangpinfenleiService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,ShangpinfenleiEntity shangpinfenlei,
HttpServletRequest request){
EntityWrapper<ShangpinfenleiEntity> ew = new EntityWrapper<ShangpinfenleiEntity>();
PageUtils page = shangpinfenleiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinfenlei), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,ShangpinfenleiEntity shangpinfenlei, HttpServletRequest request){
EntityWrapper<ShangpinfenleiEntity> ew = new EntityWrapper<ShangpinfenleiEntity>();
PageUtils page = shangpinfenleiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shangpinfenlei), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( ShangpinfenleiEntity shangpinfenlei){
EntityWrapper<ShangpinfenleiEntity> ew = new EntityWrapper<ShangpinfenleiEntity>();
ew.allEq(MPUtil.allEQMapPre( shangpinfenlei, "shangpinfenlei"));
return R.ok().put("data", shangpinfenleiService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(ShangpinfenleiEntity shangpinfenlei){
EntityWrapper< ShangpinfenleiEntity> ew = new EntityWrapper< ShangpinfenleiEntity>();
ew.allEq(MPUtil.allEQMapPre( shangpinfenlei, "shangpinfenlei"));
ShangpinfenleiView shangpinfenleiView = shangpinfenleiService.selectView(ew);
return R.ok("查询电影分类成功").put("data", shangpinfenleiView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
ShangpinfenleiEntity shangpinfenlei = shangpinfenleiService.selectById(id);
return R.ok().put("data", shangpinfenlei);
}
/**
* 前端详情
*/
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
ShangpinfenleiEntity shangpinfenlei = shangpinfenleiService.selectById(id);
return R.ok().put("data", shangpinfenlei);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody ShangpinfenleiEntity shangpinfenlei, HttpServletRequest request){
shangpinfenlei.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(shangpinfenlei);
shangpinfenleiService.insert(shangpinfenlei);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody ShangpinfenleiEntity shangpinfenlei, HttpServletRequest request){
shangpinfenlei.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(shangpinfenlei);
shangpinfenleiService.insert(shangpinfenlei);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody ShangpinfenleiEntity shangpinfenlei, HttpServletRequest request){
//ValidatorUtils.validateEntity(shangpinfenlei);
shangpinfenleiService.updateById(shangpinfenlei);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
shangpinfenleiService.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<ShangpinfenleiEntity> wrapper = new EntityWrapper<ShangpinfenleiEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
int count = shangpinfenleiService.selectCount(wrapper);
return R.ok().put("count", count);
}
}