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个人简介：曾从事计算机专业培训教学，擅长Java、Python、微信小程序、Golang、安卓Android等项目实战。接项目定制开发、代码讲解、答辩教学、文档编写、降重等。
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文章目录
- 一、前言
- 二、开发环境
- 三、系统界面展示
- 四、代码参考
- 五、论文参考
- 六、系统视频
- 结语
一、前言
当前，随着健康意识的增强，人们越来越关注饮食健康。健康饮食系统作为一种新兴的工具，能够帮助用户更好地了解食物营养、制定饮食计划、监测健康状态，从而促进健康生活方式的形成。然而，现有的健康饮食管理系统功能相对单一，用户体验和个性化服务有待提升。
现有的健康饮食管理系统普遍存在一些问题，如食物信息不够清晰、健康饮食搭配方案不够个性化、健康数据管理不够系统化、用户交互性不强等，这些问题制约了用户获得有效健康饮食指导的可能性。
本课题旨在设计并实现一个个性化的健康饮食系统，通过提供丰富的食物信息、科学的健康饮食搭配、系统化的健康数据管理、便捷的饮食记录功能、以及个性化的营养需求分析，帮助用户更好地管理自己的饮食健康。
在健康饮食系统中，管理人员负责系统关键数据和信息的维护与管理，包括用户账户的创建与维护、食物信息的录入与更新、公告信息的发布与管理、健康饮食搭配方案的制定与优化、健康数据的收集与分析、饮食记录的审核与监管、以及用户营养需求的调查与管理；用户则能够查看各类食物的详细信息、获取系统推荐的健康饮食搭配信息、记录自己的身体健康数据、管理个人的饮食记录、以及根据自身情况记录营养需求。系统通过这些功能模块的整合，旨在为用户提供个性化、科学的健康饮食指导和服务。
本课题的研究具有重要的理论意义和实际意义。从理论角度来看，它为健康管理领域提供了新的研究思路，即如何利用信息技术提升健康饮食管理的科学性和个性化水平。从实际角度来看，健康饮食系统的应用将促进健康生活方式的普及，提高人们的健康意识和生活质量，同时为健康管理服务提供商提供新的服务模式和增长点。此外，系统的推广应用还将有助于减少因不良饮食习惯导致的健康问题，降低医疗成本，具有重要的社会价值。
二、开发环境
- 开发语言：Java/Python
- 数据库：MySQL
- 系统架构：B/S
- 后端：SpringBoot/SSM/Django/Flask
- 前端：Vue
三、系统界面展示
- 健康饮食系统界面展示：
管理员-食物信息管理：
管理员-健康饮食搭配管理：
管理员-健康数据管理：
管理员-饮食记录管理：
管理员-营养需求管理：
用户-记录身体健康数据：
用户-记录饮食记录：
用户-记录营养需求：
四、代码参考
- 项目实战代码参考：
@RestController
@RequestMapping("/yinshishipu")
public class YinshishipuController {
@Autowired
private YinshishipuService yinshishipuService;
@Autowired
private StoreupService storeupService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,YinshishipuEntity yinshishipu,
HttpServletRequest request){
EntityWrapper<YinshishipuEntity> ew = new EntityWrapper<YinshishipuEntity>();
PageUtils page = yinshishipuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yinshishipu), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,YinshishipuEntity yinshishipu,
HttpServletRequest request){
EntityWrapper<YinshishipuEntity> ew = new EntityWrapper<YinshishipuEntity>();
PageUtils page = yinshishipuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yinshishipu), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( YinshishipuEntity yinshishipu){
EntityWrapper<YinshishipuEntity> ew = new EntityWrapper<YinshishipuEntity>();
ew.allEq(MPUtil.allEQMapPre( yinshishipu, "yinshishipu"));
return R.ok().put("data", yinshishipuService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(YinshishipuEntity yinshishipu){
EntityWrapper< YinshishipuEntity> ew = new EntityWrapper< YinshishipuEntity>();
ew.allEq(MPUtil.allEQMapPre( yinshishipu, "yinshishipu"));
YinshishipuView yinshishipuView = yinshishipuService.selectView(ew);
return R.ok("查询饮食食谱成功").put("data", yinshishipuView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
YinshishipuEntity yinshishipu = yinshishipuService.selectById(id);
yinshishipu.setClicknum(yinshishipu.getClicknum()+1);
yinshishipu.setClicktime(new Date());
yinshishipuService.updateById(yinshishipu);
return R.ok().put("data", yinshishipu);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
YinshishipuEntity yinshishipu = yinshishipuService.selectById(id);
yinshishipu.setClicknum(yinshishipu.getClicknum()+1);
yinshishipu.setClicktime(new Date());
yinshishipuService.updateById(yinshishipu);
return R.ok().put("data", yinshishipu);
}
/**
* 赞或踩
*/
@RequestMapping("/thumbsup/{id}")
public R vote(@PathVariable("id") String id,String type){
YinshishipuEntity yinshishipu = yinshishipuService.selectById(id);
if(type.equals("1")) {
yinshishipu.setThumbsupnum(yinshishipu.getThumbsupnum()+1);
} else {
yinshishipu.setCrazilynum(yinshishipu.getCrazilynum()+1);
}
yinshishipuService.updateById(yinshishipu);
return R.ok("投票成功");
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody YinshishipuEntity yinshishipu, HttpServletRequest request){
//ValidatorUtils.validateEntity(yinshishipu);
yinshishipuService.insert(yinshishipu);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody YinshishipuEntity yinshishipu, HttpServletRequest request){
//ValidatorUtils.validateEntity(yinshishipu);
yinshishipuService.insert(yinshishipu);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
@Transactional
public R update(@RequestBody YinshishipuEntity yinshishipu, HttpServletRequest request){
//ValidatorUtils.validateEntity(yinshishipu);
yinshishipuService.updateById(yinshishipu);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
yinshishipuService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 前端智能排序
*/
@IgnoreAuth
@RequestMapping("/autoSort")
public R autoSort(@RequestParam Map<String, Object> params,YinshishipuEntity yinshishipu, HttpServletRequest request,String pre){
EntityWrapper<YinshishipuEntity> ew = new EntityWrapper<YinshishipuEntity>();
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 = yinshishipuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yinshishipu), params), params));
return R.ok().put("data", page);
}
/**
* 协同算法（按收藏推荐）
*/
@RequestMapping("/autoSort2")
public R autoSort2(@RequestParam Map<String, Object> params,YinshishipuEntity yinshishipu, HttpServletRequest request){
String userId = request.getSession().getAttribute("userId").toString();
String inteltypeColumn = "shipufenlei";
List<StoreupEntity> storeups = storeupService.selectList(new EntityWrapper<StoreupEntity>().eq("type", 1).eq("userid", userId).eq("tablename", "yinshishipu").orderBy("addtime", false));
List<String> inteltypes = new ArrayList<String>();
Integer limit = params.get("limit")==null?10:Integer.parseInt(params.get("limit").toString());
List<YinshishipuEntity> yinshishipuList = new ArrayList<YinshishipuEntity>();
//去重
if(storeups!=null && storeups.size()>0) {
for(StoreupEntity s : storeups) {
yinshishipuList.addAll(yinshishipuService.selectList(new EntityWrapper<YinshishipuEntity>().eq(inteltypeColumn, s.getInteltype())));
}
}
EntityWrapper<YinshishipuEntity> ew = new EntityWrapper<YinshishipuEntity>();
params.put("sort", "id");
params.put("order", "desc");
PageUtils page = yinshishipuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yinshishipu), params), params));
List<YinshishipuEntity> pageList = (List<YinshishipuEntity>)page.getList();
if(yinshishipuList.size()<limit) {
int toAddNum = (limit-yinshishipuList.size())<=pageList.size()?(limit-yinshishipuList.size()):pageList.size();
for(YinshishipuEntity o1 : pageList) {
boolean addFlag = true;
for(YinshishipuEntity o2 : yinshishipuList) {
if(o1.getId().intValue()==o2.getId().intValue()) {
addFlag = false;
break;
}
}
if(addFlag) {
yinshishipuList.add(o1);
if(--toAddNum==0) break;
}
}
} else if(yinshishipuList.size()>limit) {
yinshishipuList = yinshishipuList.subList(0, limit);
}
page.setList(yinshishipuList);
return R.ok().put("data", page);
}
}
@RestController
@RequestMapping("/shicaiyaoxiaoku")
public class ShicaiyaoxiaokuController {
@Autowired
private ShicaiyaoxiaokuService shicaiyaoxiaokuService;
@Autowired
private StoreupService storeupService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,ShicaiyaoxiaokuEntity shicaiyaoxiaoku,
HttpServletRequest request){
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
PageUtils page = shicaiyaoxiaokuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shicaiyaoxiaoku), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,ShicaiyaoxiaokuEntity shicaiyaoxiaoku,
HttpServletRequest request){
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
PageUtils page = shicaiyaoxiaokuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shicaiyaoxiaoku), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( ShicaiyaoxiaokuEntity shicaiyaoxiaoku){
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
ew.allEq(MPUtil.allEQMapPre( shicaiyaoxiaoku, "shicaiyaoxiaoku"));
return R.ok().put("data", shicaiyaoxiaokuService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(ShicaiyaoxiaokuEntity shicaiyaoxiaoku){
EntityWrapper< ShicaiyaoxiaokuEntity> ew = new EntityWrapper< ShicaiyaoxiaokuEntity>();
ew.allEq(MPUtil.allEQMapPre( shicaiyaoxiaoku, "shicaiyaoxiaoku"));
ShicaiyaoxiaokuView shicaiyaoxiaokuView = shicaiyaoxiaokuService.selectView(ew);
return R.ok("查询食材药效库成功").put("data", shicaiyaoxiaokuView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
ShicaiyaoxiaokuEntity shicaiyaoxiaoku = shicaiyaoxiaokuService.selectById(id);
shicaiyaoxiaoku.setClicknum(shicaiyaoxiaoku.getClicknum()+1);
shicaiyaoxiaoku.setClicktime(new Date());
shicaiyaoxiaokuService.updateById(shicaiyaoxiaoku);
return R.ok().put("data", shicaiyaoxiaoku);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
ShicaiyaoxiaokuEntity shicaiyaoxiaoku = shicaiyaoxiaokuService.selectById(id);
shicaiyaoxiaoku.setClicknum(shicaiyaoxiaoku.getClicknum()+1);
shicaiyaoxiaoku.setClicktime(new Date());
shicaiyaoxiaokuService.updateById(shicaiyaoxiaoku);
return R.ok().put("data", shicaiyaoxiaoku);
}
/**
* 赞或踩
*/
@RequestMapping("/thumbsup/{id}")
public R vote(@PathVariable("id") String id,String type){
ShicaiyaoxiaokuEntity shicaiyaoxiaoku = shicaiyaoxiaokuService.selectById(id);
if(type.equals("1")) {
shicaiyaoxiaoku.setThumbsupnum(shicaiyaoxiaoku.getThumbsupnum()+1);
} else {
shicaiyaoxiaoku.setCrazilynum(shicaiyaoxiaoku.getCrazilynum()+1);
}
shicaiyaoxiaokuService.updateById(shicaiyaoxiaoku);
return R.ok("投票成功");
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody ShicaiyaoxiaokuEntity shicaiyaoxiaoku, HttpServletRequest request){
//ValidatorUtils.validateEntity(shicaiyaoxiaoku);
shicaiyaoxiaokuService.insert(shicaiyaoxiaoku);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody ShicaiyaoxiaokuEntity shicaiyaoxiaoku, HttpServletRequest request){
//ValidatorUtils.validateEntity(shicaiyaoxiaoku);
shicaiyaoxiaokuService.insert(shicaiyaoxiaoku);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
@Transactional
public R update(@RequestBody ShicaiyaoxiaokuEntity shicaiyaoxiaoku, HttpServletRequest request){
//ValidatorUtils.validateEntity(shicaiyaoxiaoku);
shicaiyaoxiaokuService.updateById(shicaiyaoxiaoku);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
shicaiyaoxiaokuService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 前端智能排序
*/
@IgnoreAuth
@RequestMapping("/autoSort")
public R autoSort(@RequestParam Map<String, Object> params,ShicaiyaoxiaokuEntity shicaiyaoxiaoku, HttpServletRequest request,String pre){
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
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 = shicaiyaoxiaokuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shicaiyaoxiaoku), params), params));
return R.ok().put("data", page);
}
/**
* （按值统计）
*/
@RequestMapping("/value/{xColumnName}/{yColumnName}")
public R value(@PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName,HttpServletRequest request) {
Map<String, Object> params = new HashMap<String, Object>();
params.put("xColumn", xColumnName);
params.put("yColumn", yColumnName);
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
List<Map<String, Object>> result = shicaiyaoxiaokuService.selectValue(params, ew);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
for(Map<String, Object> m : result) {
for(String k : m.keySet()) {
if(m.get(k) instanceof Date) {
m.put(k, sdf.format((Date)m.get(k)));
}
}
}
return R.ok().put("data", result);
}
/**
* （按值统计(多)）
*/
@RequestMapping("/valueMul/{xColumnName}")
public R valueMul(@PathVariable("xColumnName") String xColumnName,@RequestParam String yColumnNameMul, HttpServletRequest request) {
String[] yColumnNames = yColumnNameMul.split(",");
Map<String, Object> params = new HashMap<String, Object>();
params.put("xColumn", xColumnName);
List<List<Map<String, Object>>> result2 = new ArrayList<List<Map<String,Object>>>();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
for(int i=0;i<yColumnNames.length;i++) {
params.put("yColumn", yColumnNames[i]);
List<Map<String, Object>> result = shicaiyaoxiaokuService.selectValue(params, ew);
for(Map<String, Object> m : result) {
for(String k : m.keySet()) {
if(m.get(k) instanceof Date) {
m.put(k, sdf.format((Date)m.get(k)));
}
}
}
result2.add(result);
}
return R.ok().put("data", result2);
}
/**
* （按值统计）时间统计类型
*/
@RequestMapping("/value/{xColumnName}/{yColumnName}/{timeStatType}")
public R valueDay(@PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName, @PathVariable("timeStatType") String timeStatType,HttpServletRequest request) {
Map<String, Object> params = new HashMap<String, Object>();
params.put("xColumn", xColumnName);
params.put("yColumn", yColumnName);
params.put("timeStatType", timeStatType);
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
List<Map<String, Object>> result = shicaiyaoxiaokuService.selectTimeStatValue(params, ew);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
for(Map<String, Object> m : result) {
for(String k : m.keySet()) {
if(m.get(k) instanceof Date) {
m.put(k, sdf.format((Date)m.get(k)));
}
}
}
return R.ok().put("data", result);
}
/**
* （按值统计）时间统计类型(多)
*/
@RequestMapping("/valueMul/{xColumnName}/{timeStatType}")
public R valueMulDay(@PathVariable("xColumnName") String xColumnName, @PathVariable("timeStatType") String timeStatType,@RequestParam String yColumnNameMul,HttpServletRequest request) {
String[] yColumnNames = yColumnNameMul.split(",");
Map<String, Object> params = new HashMap<String, Object>();
params.put("xColumn", xColumnName);
params.put("timeStatType", timeStatType);
List<List<Map<String, Object>>> result2 = new ArrayList<List<Map<String,Object>>>();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
for(int i=0;i<yColumnNames.length;i++) {
params.put("yColumn", yColumnNames[i]);
List<Map<String, Object>> result = shicaiyaoxiaokuService.selectTimeStatValue(params, ew);
for(Map<String, Object> m : result) {
for(String k : m.keySet()) {
if(m.get(k) instanceof Date) {
m.put(k, sdf.format((Date)m.get(k)));
}
}
}
result2.add(result);
}
return R.ok().put("data", result2);
}
/**
* 分组统计
*/
@RequestMapping("/group/{columnName}")
public R group(@PathVariable("columnName") String columnName,HttpServletRequest request) {
Map<String, Object> params = new HashMap<String, Object>();
params.put("column", columnName);
EntityWrapper<ShicaiyaoxiaokuEntity> ew = new EntityWrapper<ShicaiyaoxiaokuEntity>();
List<Map<String, Object>> result = shicaiyaoxiaokuService.selectGroup(params, ew);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
for(Map<String, Object> m : result) {
for(String k : m.keySet()) {
if(m.get(k) instanceof Date) {
m.put(k, sdf.format((Date)m.get(k)));
}
}
}
return R.ok().put("data", result);
}
}
@RestController
@RequestMapping("/discussyingyangzhishi")
public class DiscussyingyangzhishiController {
@Autowired
private DiscussyingyangzhishiService discussyingyangzhishiService;
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,DiscussyingyangzhishiEntity discussyingyangzhishi,
HttpServletRequest request){
EntityWrapper<DiscussyingyangzhishiEntity> ew = new EntityWrapper<DiscussyingyangzhishiEntity>();
PageUtils page = discussyingyangzhishiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, discussyingyangzhishi), params), params));
return R.ok().put("data", page);
}
/**
* 前端列表
*/
@IgnoreAuth
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params,DiscussyingyangzhishiEntity discussyingyangzhishi,
HttpServletRequest request){
EntityWrapper<DiscussyingyangzhishiEntity> ew = new EntityWrapper<DiscussyingyangzhishiEntity>();
PageUtils page = discussyingyangzhishiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, discussyingyangzhishi), params), params));
return R.ok().put("data", page);
}
/**
* 列表
*/
@RequestMapping("/lists")
public R list( DiscussyingyangzhishiEntity discussyingyangzhishi){
EntityWrapper<DiscussyingyangzhishiEntity> ew = new EntityWrapper<DiscussyingyangzhishiEntity>();
ew.allEq(MPUtil.allEQMapPre( discussyingyangzhishi, "discussyingyangzhishi"));
return R.ok().put("data", discussyingyangzhishiService.selectListView(ew));
}
/**
* 查询
*/
@RequestMapping("/query")
public R query(DiscussyingyangzhishiEntity discussyingyangzhishi){
EntityWrapper< DiscussyingyangzhishiEntity> ew = new EntityWrapper< DiscussyingyangzhishiEntity>();
ew.allEq(MPUtil.allEQMapPre( discussyingyangzhishi, "discussyingyangzhishi"));
DiscussyingyangzhishiView discussyingyangzhishiView = discussyingyangzhishiService.selectView(ew);
return R.ok("查询营养知识评论表成功").put("data", discussyingyangzhishiView);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
DiscussyingyangzhishiEntity discussyingyangzhishi = discussyingyangzhishiService.selectById(id);
return R.ok().put("data", discussyingyangzhishi);
}
/**
* 前端详情
*/
@IgnoreAuth
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
DiscussyingyangzhishiEntity discussyingyangzhishi = discussyingyangzhishiService.selectById(id);
return R.ok().put("data", discussyingyangzhishi);
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody DiscussyingyangzhishiEntity discussyingyangzhishi, HttpServletRequest request){
//ValidatorUtils.validateEntity(discussyingyangzhishi);
discussyingyangzhishiService.insert(discussyingyangzhishi);
return R.ok();
}
/**
* 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody DiscussyingyangzhishiEntity discussyingyangzhishi, HttpServletRequest request){
//ValidatorUtils.validateEntity(discussyingyangzhishi);
discussyingyangzhishiService.insert(discussyingyangzhishi);
return R.ok();
}
/**
* 修改
*/
@RequestMapping("/update")
@Transactional
public R update(@RequestBody DiscussyingyangzhishiEntity discussyingyangzhishi, HttpServletRequest request){
//ValidatorUtils.validateEntity(discussyingyangzhishi);
discussyingyangzhishiService.updateById(discussyingyangzhishi);//全部更新
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
discussyingyangzhishiService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 前端智能排序
*/
@IgnoreAuth
@RequestMapping("/autoSort")
public R autoSort(@RequestParam Map<String, Object> params,DiscussyingyangzhishiEntity discussyingyangzhishi, HttpServletRequest request,String pre){
EntityWrapper<DiscussyingyangzhishiEntity> ew = new EntityWrapper<DiscussyingyangzhishiEntity>();
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 = discussyingyangzhishiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, discussyingyangzhishi), params), params));
return R.ok().put("data", page);
}
}
五、论文参考
- 计算机毕业设计选题推荐-健康饮食系统论文参考：
六、系统视频
健康饮食系统项目视频：
计算机毕业设计选题推荐-健康饮食系统-Java/Python
结语
计算机毕业设计选题推荐-健康饮食系统-Java/Python项目实战
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