手机移动开发技术关键词优化排名软件哪家好

ssm+Vue.js在线购物系统源码和论文049

 开发工具：idea 
 数据库mysql5.7+
 数据库链接工具：navcat,小海豚等
  技术：ssm

摘  要

随着科学技术的飞速发展，各行各业都在努力与现代先进技术接轨，通过科技手段提高自身的优势；对于在线购物系统当然也不能排除在外，随着网络技术的不断成熟，带动了在线购物系统，它彻底改变了过去传统的管理方式，不仅使服务管理难度变低了，还提升了管理的灵活性。这种个性化的平台特别注重交互协调与管理的相互配合，激发了管理人员的创造性与主动性，对在线购物系统而言非常有利。

本系统采用的数据库是Mysql，使用JSP技术开发，运行环境使用Tomcat服务器，ECLIPSE 是本系统的开发平台。在设计过程中，充分保证了系统代码的良好可读性、实用性、易扩展性、通用性、便于后期维护、操作方便以及页面简洁等特点。

关键字：在线购物系统  Mysql数据库  JSP技术

背景及意义

系统管理也都将通过计算机进行整体智能化操作，对于在线购物系统所牵扯的管理及数据保存都是非常多的，例如管理员；主页、个人中心、用户管理、商品分类管理、商品信息管理、系统管理、订单管理，用户；主页、个人中心、我的收藏管理、订单管理，前台首页；商品信息、新闻资讯、我的、跳转到后台、购物车等，这给管理者的工作带来了巨大的挑战，面对大量的信息，传统的管理系统，都是通过笔记的方式进行详细信息的统计，后来出现电脑，通过电脑输入软件将纸质的信息统计到电脑上，这种方式比较传统，而且想要统计数据信息比较麻烦，还受时间和空间的影响，所以为此开发了在线购物系统；为用户提供了方便管理平台，方便管理员查看及维护，并且可以通过需求进行商品信息内容的编辑及维护等；对于用户而言，可以随时进行查看商品分类和订单信息等，管理员可以足不出户就可以获取到系统的数据信息等，而且还能节省用户很多时间，所以开发在线购物系统给管理者带来了很大的方便，同时也方便管理员对用户信息进行处理。

本论文在线购物系统主要牵扯到的程序，数据库与计算机技术等。覆盖知识面大，可以大大的提高工作人员的效率。

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.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.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.MPUtil;
import com.utils.CommonUtil;/*** 商品信息* 后端接口* @author * @email * @date 2021-01-25 11:41:44*/
@RestController
@RequestMapping("/shangpinxinxi")
public class ShangpinxinxiController {@Autowiredprivate ShangpinxinxiService shangpinxinxiService;/*** 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.setClicknum(shangpinxinxi.getClicknum()+1);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.setClicknum(shangpinxinxi.getClicknum()+1);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")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", "clicknum");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);}}