SpringBoot+Vue+Element-UI实现家具商城系统
文末获取源码
开发语言：Java
框架：springboot
JDK版本：JDK1.8
服务器：tomcat7
数据库：mysql 5.7/8.0
数据库工具：Navicat11
开发软件：eclipse/myeclipse/idea
Maven包：Maven3.3.9
浏览器：谷歌浏览器
前言介绍
社会的发展和科学技术的进步，互联网技术越来越受欢迎。网络计算机的交易方式逐渐受到广大人民群众的喜爱，也逐渐进入了每个用户的使用。互联网具有便利性，速度快，效率高，成本低等优点。 因此，构建符合自己要求的操作系统是非常有意义的。
本文从管理员、用户的功能要求出发，家具商城系统中的功能模块主要是实现管理员；首页、个人中心、用户管理、家具类型管理、家具信息管理、系统管理、订单管理，用户：首页、个人中心。前台首页：首页、家具信息、公告信息、个人中心、后台管理、购物车。
经过认真细致的研究，精心准备和规划，最后测试成功，系统可以正常使用。分析功能调整与家具商城系统实现的实际需求相结合，讨论了Java开发家具商城系统的使用。
系统功能设计
软件的用户界面是最直接接触的对象，包括是否允许用户使用简单方便，请求的响应时间，主图像的整体质量，整体布局的质量。
家具销售电商平台的设计基于现有的网络平台，可以实现用户管理及数据信息管理，方便管理员对后台进行管理有详细的了解及统计分析，随时查看信息状态。
系统功能设计是在系统开发和设计思想的总体任务的基础上完成的。该系统的主要任务是实现家具销售电商平台管理，使用户可以通过指令完成整个家具销售电商平台的操作。
从上面的描述中可以基本可以实现软件的功能：
1、开发实现家具销售电商平台的整个系统程序；
2、管理员；首页、个人中心、用户管理、家具类型管理、家具信息管理、系统管理、订单管理等。
3、用户：首页、个人中心。
4、前台首页：首页、家具信息、公告信息、个人中心、后台管理、购物车等相应操作；
5、基础数据管理：实现系统基本信息的添加、修改及删除等操作，并且根据需求进行交流信息的查看及回复相应操作。
系统展示
首页
家具信息
个人中心
购物车
管理员页面
用户管理
家具类型管理
家具信息管理
系统管理
部分核心代码
家具信息
@RestController
@RequestMapping("/jiajuxinxi")
public class JiajuxinxiController {
@Autowired
private JiajuxinxiService jiajuxinxiService;
@Autowired
private StoreupService storeupService;
@Autowired
private OrdersService ordersService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,JiajuxinxiEntity jiajuxinxi,
HttpServletRequest request){
EntityWrapper<JiajuxinxiEntity> ew = new EntityWrapper<JiajuxinxiEntity>();
PageUtils page = jiajuxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jiajuxinxi), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,JiajuxinxiEntity jiajuxinxi,
HttpServletRequest request){
EntityWrapper<JiajuxinxiEntity> ew = new EntityWrapper<JiajuxinxiEntity>();
PageUtils page = jiajuxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jiajuxinxi), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( JiajuxinxiEntity jiajuxinxi){
EntityWrapper<JiajuxinxiEntity> ew = new EntityWrapper<JiajuxinxiEntity>();
ew.allEq(MPUtil.allEQMapPre( jiajuxinxi, "jiajuxinxi"));
return R.ok().put("data", jiajuxinxiService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(JiajuxinxiEntity jiajuxinxi){
EntityWrapper< JiajuxinxiEntity> ew = new EntityWrapper< JiajuxinxiEntity>();
ew.allEq(MPUtil.allEQMapPre( jiajuxinxi, "jiajuxinxi"));
JiajuxinxiView jiajuxinxiView = jiajuxinxiService.selectView(ew);
return R.ok("查询家具信息成功").put("data", jiajuxinxiView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
JiajuxinxiEntity jiajuxinxi = jiajuxinxiService.selectById(id);
jiajuxinxi.setClicknum(jiajuxinxi.getClicknum()+1);
jiajuxinxi.setClicktime(new Date());
jiajuxinxiService.updateById(jiajuxinxi);
return R.ok().put("data", jiajuxinxi);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
JiajuxinxiEntity jiajuxinxi = jiajuxinxiService.selectById(id);
jiajuxinxi.setClicknum(jiajuxinxi.getClicknum()+1);
jiajuxinxi.setClicktime(new Date());
jiajuxinxiService.updateById(jiajuxinxi);
return R.ok().put("data", jiajuxinxi);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody JiajuxinxiEntity jiajuxinxi, HttpServletRequest request){
jiajuxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(jiajuxinxi);
jiajuxinxiService.insert(jiajuxinxi);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody JiajuxinxiEntity jiajuxinxi, HttpServletRequest request){
jiajuxinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(jiajuxinxi);
jiajuxinxiService.insert(jiajuxinxi);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody JiajuxinxiEntity jiajuxinxi, HttpServletRequest request){
//ValidatorUtils.validateEntity(jiajuxinxi);
jiajuxinxiService.updateById(jiajuxinxi);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
jiajuxinxiService.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<JiajuxinxiEntity> wrapper = new EntityWrapper<JiajuxinxiEntity>();
if(map.get("remindstart")!=null) {
wrapper.ge(columnName, map.get("remindstart"));
}
if(map.get("remindend")!=null) {
wrapper.le(columnName, map.get("remindend"));
}
int count = jiajuxinxiService.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,JiajuxinxiEntity jiajuxinxi, HttpServletRequest request,String pre){
EntityWrapper<JiajuxinxiEntity> ew = new EntityWrapper<JiajuxinxiEntity>();
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 = jiajuxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jiajuxinxi), 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,JiajuxinxiEntity jiajuxinxi, HttpServletRequest request){
String userId = request.getSession().getAttribute("userId").toString();
String goodtypeColumn = "jiajuleixing";
List<OrdersEntity> orders = ordersService.selectList(new EntityWrapper<OrdersEntity>().eq("userid", userId).eq("tablename", "jiajuxinxi").orderBy("addtime", false));
List<String> goodtypes = new ArrayList<String>();
Integer limit = params.get("limit")==null?10:Integer.parseInt(params.get("limit").toString());
List<JiajuxinxiEntity> jiajuxinxiList = new ArrayList<JiajuxinxiEntity>();
//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) {
jiajuxinxiList.addAll(jiajuxinxiService.selectList(new EntityWrapper<JiajuxinxiEntity>().eq(goodtypeColumn, o.getGoodtype())));
}
}
EntityWrapper<JiajuxinxiEntity> ew = new EntityWrapper<JiajuxinxiEntity>();
params.put("sort", "id");
params.put("order", "desc");
PageUtils page = jiajuxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jiajuxinxi), params), params));
List<JiajuxinxiEntity> pageList = (List<JiajuxinxiEntity>)page.getList();
if(jiajuxinxiList.size()<limit) {
int toAddNum = (limit-jiajuxinxiList.size())<=pageList.size()?(limit-jiajuxinxiList.size()):pageList.size();
for(JiajuxinxiEntity o1 : pageList) {
boolean addFlag = true;
for(JiajuxinxiEntity o2 : jiajuxinxiList) {
if(o1.getId().intValue()==o2.getId().intValue()) {
addFlag = false;
break;
}
}
if(addFlag) {
jiajuxinxiList.add(o1);
if(--toAddNum==0) break;
}
}
}
page.setList(jiajuxinxiList);
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,JiajuxinxiEntity jiajuxinxi, HttpServletRequest request){
String userId = request.getSession().getAttribute("userId").toString();
String goodtypeColumn = "jiajuleixing";
List<OrdersEntity> orders = ordersService.selectList(new EntityWrapper<OrdersEntity>().eq("userid", userId).eq("tablename", "jiajuxinxi").orderBy("addtime", false));
List<String> goodtypes = new ArrayList<String>();
Integer limit = params.get("limit")==null?10:Integer.parseInt(params.get("limit").toString());
List<JiajuxinxiEntity> jiajuxinxiList = new ArrayList<JiajuxinxiEntity>();
//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) {
jiajuxinxiList.addAll(jiajuxinxiService.selectList(new EntityWrapper<JiajuxinxiEntity>().eq(goodtypeColumn, o.getGoodtype())));
}
}
EntityWrapper<JiajuxinxiEntity> ew = new EntityWrapper<JiajuxinxiEntity>();
params.put("sort", "id");
params.put("order", "desc");
PageUtils page = jiajuxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jiajuxinxi), params), params));
List<JiajuxinxiEntity> pageList = (List<JiajuxinxiEntity>)page.getList();
if(jiajuxinxiList.size()<limit) {
int toAddNum = (limit-jiajuxinxiList.size())<=pageList.size()?(limit-jiajuxinxiList.size()):pageList.size();
for(JiajuxinxiEntity o1 : pageList) {
boolean addFlag = true;
for(JiajuxinxiEntity o2 : jiajuxinxiList) {
if(o1.getId().intValue()==o2.getId().intValue()) {
addFlag = false;
break;
}
}
if(addFlag) {
jiajuxinxiList.add(o1);
if(--toAddNum==0) break;
}
}
}
page.setList(jiajuxinxiList);
return R.ok().put("data", page);
}
}
上传文件
@RestController
@RequestMapping("file")
@SuppressWarnings({"unchecked","rawtypes"})
public class FileController{
@Autowired
private ConfigService configService;
/**
* 上传文件
*/
@RequestMapping("/upload")
public R upload(@RequestParam("file") MultipartFile file,String type) throws Exception {
if (file.isEmpty()) {
throw new EIException("上传文件不能为空");
}
String fileExt = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")+1);
File path = new File(ResourceUtils.getURL("classpath:static").getPath());
if(!path.exists()) {
path = new File("");
}
File upload = new File(path.getAbsolutePath(),"/upload/");
if(!upload.exists()) {
upload.mkdirs();
}
String fileName = new Date().getTime()+"."+fileExt;
File dest = new File(upload.getAbsolutePath()+"/"+fileName);
file.transferTo(dest);
/**
* 如果使用idea或者eclipse重启项目，发现之前上传的图片或者文件丢失，将下面一行代码注释打开
* 请将以下的"D:\\springbootq33sd\\src\\main\\resources\\static\\upload"替换成你本地项目的upload路径，
* 并且项目路径不能存在中文、空格等特殊字符
*/
// FileUtils.copyFile(dest, new File("D:\\springbootq33sd\\src\\main\\resources\\static\\upload"+"/"+fileName)); /**修改了路径以后请将该行最前面的//注释去掉**/
if(StringUtils.isNotBlank(type) && type.equals("1")) {
ConfigEntity configEntity = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "faceFile"));
if(configEntity==null) {
configEntity = new ConfigEntity();
configEntity.setName("faceFile");
configEntity.setValue(fileName);
} else {
configEntity.setValue(fileName);
}
configService.insertOrUpdate(configEntity);
}
return R.ok().put("file", fileName);
}
/**
* 下载文件
*/
@IgnoreAuth
@RequestMapping("/download")
public ResponseEntity<byte[]> download(@RequestParam String fileName) {
try {
File path = new File(ResourceUtils.getURL("classpath:static").getPath());
if(!path.exists()) {
path = new File("");
}
File upload = new File(path.getAbsolutePath(),"/upload/");
if(!upload.exists()) {
upload.mkdirs();
}
File file = new File(upload.getAbsolutePath()+"/"+fileName);
if(file.exists()){
/*if(!fileService.canRead(file, SessionManager.getSessionUser())){
getResponse().sendError(403);
}*/
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
headers.setContentDispositionFormData("attachment", fileName);
return new ResponseEntity<byte[]>(FileUtils.readFileToByteArray(file),headers, HttpStatus.CREATED);
}
} catch (IOException e) {
e.printStackTrace();
}
return new ResponseEntity<byte[]>(HttpStatus.INTERNAL_SERVER_ERROR);
}
}